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Area Code 650

Area Code 650 Info

  • State: California
  • Main City: San Mateo
  • Short URL: http://listareacodes.com/650-areacode

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Area Code Prefixes

Rank Area Code Line Type Location Phone Company
1 (650)200 Landline San mateo O1 communications
2 (650)201 Wireless South san francisco Sprint spectrum l.p.
3 (650)202 Landline San mateo The telephone connection local services
4 (650)204 Landline Millbrae Tw telecom of california lp - ca
5 (650)205 Wireless South san francisco Usa mobility wireless
6 (650)206 Landline Woodside Mpower communications corp. - ca
7 (650)207 Wireless Redwood city Cellco partnership dba verizon wireless - ca
8 (650)208 Wireless Redwood city Cellco partnership dba verizon wireless - ca
9 (650)209 Landline Los altos U.s. telepacific corp. - ca
10 (650)210 Landline Mountain view Pacific bell
11 (650)212 Landline San mateo Pacific bell
12 (650)213 Landline Palo alto Pacific bell
13 (650)214 Landline Mountain view Pacific bell
14 (650)215 Landline Mountain view Global crossing local services
15 (650)216 Landline Redwood city Pacific bell
16 (650)217 Wireless San mateo Usa mobility wireless
17 (650)218 Wireless San mateo Sprint spectrum l.p.
18 (650)219 Wireless South san francisco Sprint spectrum l.p.
19 (650)220 Wireless San mateo American messaging (am)
20 (650)221 Wireless Redwood city Network services llc
21 (650)222 Wireless San mateo Nextel communications
22 (650)223 Landline Palo alto Mpower communications corp. - ca
23 (650)224 Wireless Mountain view New cingular wireless pcs
24 (650)225 Landline South san francisco Pacific bell
25 (650)226 Landline San carlos-belmont Mci worldcom communications
26 (650)227 Landline San mateo Xo california
27 (650)228 Landline South san francisco Xo california
28 (650)229 Landline Los altos Xo california
29 (650)230 Landline Mountain view Xo california
30 (650)231 Landline Millbrae Xo california
31 (650)232 Landline San carlos-belmont Xo california
32 (650)233 Landline Palo alto Pacific bell
33 (650)234 Landline Palo alto Pacific bell
34 (650)235 Landline San mateo Brooks fiber communications - california
35 (650)236 Landline Palo alto Pacific bell
36 (650)237 Landline Mountain view Pacific bell
37 (650)238 Landline South san francisco Mci worldcom communications
38 (650)239 Landline Millbrae Pac - west telecomm
39 (650)240 Landline San mateo Pac - west telecomm
40 (650)241 Landline Redwood city Level 3 communications
41 (650)242 Landline San mateo Level 3 communications
42 (650)243 Landline South san francisco U.s. telepacific corp. - ca
43 (650)244 Landline South san francisco Pacific bell
44 (650)245 Wireless San mateo New cingular wireless pcs
45 (650)246 Landline South san francisco Pacific bell
46 (650)247 Wireless Palo alto Network services llc
47 (650)248 Wireless Palo alto Sprint spectrum l.p.
48 (650)249 Landline Redwood city Pac - west telecomm
49 (650)251 Landline Palo alto Pacific bell
50 (650)253 Landline Mountain view Pacific bell
51 (650)254 Landline Mountain view Pacific bell
52 (650)255 Wireless South san francisco New cingular wireless pcs
53 (650)256 Wireless South san francisco Cook telecom
54 (650)257 Landline Redwood city Global crossing local services
55 (650)259 Landline Millbrae Pacific bell
56 (650)260 Landline Redwood city At&t local
57 (650)261 Landline Redwood city Pacific bell
58 (650)262 Landline Pescadero Level 3 communications
59 (650)263 Landline Moss beach Mci worldcom communications
60 (650)264 Landline San carlos-belmont At&t local
61 (650)265 Landline Mountain view At&t local
62 (650)266 Landline South san francisco Pacific bell
63 (650)267 Landline South san francisco Level 3 communications
64 (650)268 Landline Pescadero Xo california
65 (650)269 Wireless Palo alto Cellco partnership dba verizon wireless - ca
66 (650)270 Wireless South san francisco Sprint spectrum l.p.
67 (650)271 Wireless San francisco: juniper da Metro pcs
68 (650)273 Landline South san francisco Astound broadband
69 (650)274 Wireless San mateo Sprint spectrum l.p.
70 (650)275 Landline Woodside Xo california
71 (650)276 Landline Half moon bay Tw telecom of california lp - ca
72 (650)277 Wireless Redwood city 33 wireless inc.
73 (650)278 Wireless South san francisco T-mobile usa
74 (650)279 Wireless Mountain view Cellco partnership dba verizon wireless - ca
75 (650)280 Wireless Mountain view Nextel communications
76 (650)281 Wireless San mateo Sprint spectrum l.p.
77 (650)282 Landline Mountain view Astound broadband
78 (650)283 Wireless Palo alto T-mobile usa
79 (650)284 Landline Half moon bay Pac - west telecomm
80 (650)286 Landline San mateo Pacific bell
81 (650)287 Landline San mateo Pacific bell
82 (650)288 Landline San mateo Level 3 communications
83 (650)289 Landline Palo alto Pacific bell
84 (650)290 Wireless Pacifica Metro pcs
85 (650)291 Wireless South san francisco Cellco partnership dba verizon wireless - ca
86 (650)292 Landline San mateo Broadwing communications
87 (650)293 Landline San mateo Pacific bell
88 (650)294 Landline San mateo Pacific bell
89 (650)295 Landline San mateo Pacific bell
90 (650)296 Wireless South san francisco New cingular wireless pcs
91 (650)297 Landline Pescadero Tw telecom of california lp - ca
92 (650)298 Landline Redwood city Pacific bell
93 (650)299 Landline Redwood city Pacific bell
94 (650)301 Landline San francisco: juniper da Pacific bell
95 (650)302 Wireless Millbrae New cingular wireless pcs
96 (650)303 Wireless South san francisco New cingular wireless pcs
97 (650)304 Wireless San carlos-belmont Network services llc
98 (650)305 Wireless Los altos T-mobile usa
99 (650)306 Landline Redwood city Pacific bell
100 (650)307 Wireless Millbrae T-mobile usa
101 (650)308 Landline Palo alto Pacific bell
102 (650)312 Landline San mateo Pacific bell
103 (650)314 Landline Mountain view Pacific bell
104 (650)315 Wireless San mateo Sprint spectrum l.p.
105 (650)316 Landline Mountain view Teleport communications group - san francisco
106 (650)317 Wireless Mountain view Usa mobility wireless
107 (650)318 Landline Mountain view Pacific bell
108 (650)319 Landline Palo alto Allegiance telecom
109 (650)320 Landline Palo alto Pacific bell
110 (650)321 Landline Palo alto Pacific bell
111 (650)322 Landline Palo alto Pacific bell
112 (650)323 Landline Palo alto Pacific bell
113 (650)324 Landline Palo alto Pacific bell
114 (650)325 Landline Palo alto Pacific bell
115 (650)326 Landline Palo alto Pacific bell
116 (650)327 Landline Palo alto Pacific bell
117 (650)328 Landline Palo alto Pacific bell
118 (650)329 Landline Palo alto Pacific bell
119 (650)330 Landline Palo alto Pacific bell
120 (650)331 Landline Palo alto Broadwing communications
121 (650)332 Landline Woodside Pac - west telecomm
122 (650)333 Wireless South san francisco Nextel communications
123 (650)335 Landline Mountain view Pacific bell
124 (650)336 Landline Mountain view Pacific bell
125 (650)337 Landline Pescadero O1 communications
126 (650)339 Wireless San carlos-belmont Cellco partnership dba verizon wireless - ca
127 (650)340 Landline San mateo Pacific bell
128 (650)341 Landline San mateo Pacific bell
129 (650)342 Landline San mateo Pacific bell
130 (650)343 Landline San mateo Pacific bell
131 (650)344 Landline San mateo Pacific bell
132 (650)345 Landline San mateo Pacific bell
133 (650)346 Wireless San mateo Sprint spectrum l.p.
134 (650)347 Landline San mateo Pacific bell
135 (650)348 Landline San mateo Pacific bell
136 (650)349 Landline San mateo Pacific bell
137 (650)350 Landline San mateo Pacific bell
138 (650)351 Landline South san francisco Global crossing local services
139 (650)352 Landline Palo alto Global crossing local services
140 (650)353 Landline Palo alto Level 3 communications
141 (650)354 Landline Palo alto Pacific bell
142 (650)355 Landline Pacifica Pacific bell
143 (650)356 Landline San mateo Pacific bell
144 (650)357 Landline San mateo Pacific bell
145 (650)358 Landline San mateo Pacific bell
146 (650)359 Landline Pacifica Pacific bell
147 (650)360 Landline South san francisco Pac - west telecomm
148 (650)361 Landline Redwood city Pacific bell
149 (650)362 Landline Redwood city Allegiance telecom
150 (650)363 Landline Redwood city Pacific bell
151 (650)364 Landline Redwood city Pacific bell
152 (650)365 Landline Redwood city Pacific bell
153 (650)366 Landline Redwood city Pacific bell
154 (650)367 Landline Redwood city Pacific bell
155 (650)368 Landline Redwood city Pacific bell
156 (650)369 Landline Redwood city Pacific bell
157 (650)370 Wireless Palo alto Cook telecom
158 (650)371 Wireless San mateo Usa mobility wireless
159 (650)372 Landline San mateo Pacific bell
160 (650)373 Landline San mateo Pacific bell
161 (650)374 Wireless Redwood city Cook telecom
162 (650)375 Landline San mateo Pacific bell
163 (650)376 Landline San mateo Global crossing local services
164 (650)377 Landline San mateo Pacific bell
165 (650)378 Landline San mateo Pacific bell
166 (650)380 Wireless Palo alto Cellco partnership dba verizon wireless - ca
167 (650)381 Landline Redwood city Pacific bell
168 (650)382 Wireless South san francisco Network services llc
169 (650)383 Landline Los altos Teleport communications group - san francisco
170 (650)384 Landline Palo alto Teleport communications group - san francisco
171 (650)385 Landline Redwood city Teleport communications group - san francisco
172 (650)386 Landline Mountain view Teleport communications group - san francisco
173 (650)387 Wireless Palo alto New cingular wireless pcs
174 (650)388 Landline Palo alto Mcimetro
175 (650)389 Landline San mateo Mcimetro
176 (650)390 Landline Mountain view Pacific bell
177 (650)391 Landline Palo alto Tw telecom of california lp - ca
178 (650)392 Landline South san francisco Tw telecom of california lp - ca
179 (650)393 Landline San mateo Tw telecom of california lp - ca
180 (650)394 Landline San carlos-belmont Tw telecom of california lp - ca
181 (650)395 Landline Redwood city Tw telecom of california lp - ca
182 (650)396 Wireless Mountain view T-mobile usa
183 (650)397 Landline Los altos O1 communications
184 (650)398 Wireless Palo alto Network services llc
185 (650)399 Landline Redwood city O1 communications
186 (650)400 Wireless Redwood city Cellco partnership dba verizon wireless - ca
187 (650)401 Landline San mateo Pacific bell
188 (650)403 Landline San mateo Allegiance telecom
189 (650)404 Landline Mountain view Pacific bell
190 (650)406 Wireless Mountain view Network services llc
191 (650)408 Wireless San mateo Network services llc
192 (650)409 Landline Millbrae U.s. telepacific corp. - ca
193 (650)412 Landline San carlos-belmont Allegiance telecom
194 (650)413 Landline San carlos-belmont Pacific bell
195 (650)416 Landline South san francisco Mpower communications corp. - ca
196 (650)417 Landline Mountain view Mpower communications corp. - ca
197 (650)419 Landline La honda Tw telecom of california lp - ca
198 (650)421 Landline Redwood city U.s. telepacific corp. - ca
199 (650)423 Landline Redwood city Pac - west telecomm
200 (650)424 Landline Palo alto Pacific bell
201 (650)425 Landline San mateo Mcimetro
202 (650)426 Landline Mountain view Mcimetro
203 (650)427 Landline Palo alto Mci worldcom communications
204 (650)428 Landline Mountain view Pacific bell
205 (650)429 Landline Mountain view Mci worldcom communications
206 (650)430 Wireless San mateo T-mobile usa
207 (650)432 Landline San mateo Pacific bell
208 (650)433 Landline Palo alto Allegiance telecom
209 (650)434 Landline Woodside U.s. telepacific corp. - ca
210 (650)438 Wireless South san francisco New cingular wireless pcs
211 (650)440 Wireless Half moon bay T-mobile usa
212 (650)443 Landline Millbrae U.s. telepacific corp. - ca
213 (650)444 Wireless Palo alto Nextel communications
214 (650)446 Landline Woodside O1 communications
215 (650)449 Landline San francisco: juniper da Allegiance telecom
216 (650)450 Wireless Mountain view New cingular wireless pcs
217 (650)451 Wireless Pacifica T-mobile usa
218 (650)452 Landline South san francisco At&t local
219 (650)453 Landline San carlos-belmont Global crossing local services
220 (650)454 Wireless Redwood city New cingular wireless pcs
221 (650)455 Wireless Millbrae New cingular wireless pcs
222 (650)456 Landline Pescadero Pac - west telecomm
223 (650)458 Landline San mateo Astound broadband
224 (650)461 Landline Palo alto Pacific bell
225 (650)462 Landline Palo alto Pacific bell
226 (650)463 Landline Palo alto Pacific bell
227 (650)464 Wireless Redwood city Cellco partnership dba verizon wireless - ca
228 (650)465 Wireless Redwood city Cellco partnership dba verizon wireless - ca
229 (650)466 Landline San francisco: juniper da Mcimetro
230 (650)467 Landline South san francisco Pacific bell
231 (650)468 Wireless Palo alto Sprint spectrum l.p.
232 (650)469 Landline Los altos Allegiance telecom
233 (650)470 Landline Palo alto Pacific bell
234 (650)471 Landline Los altos Mpower communications corp. - ca
235 (650)472 Landline Los altos Broadwing communications
236 (650)473 Landline Palo alto Pacific bell
237 (650)474 Landline Redwood city Pacific bell
238 (650)475 Landline Palo alto Xo california
239 (650)477 Wireless San mateo Cellco partnership dba verizon wireless - ca
240 (650)478 Landline San francisco: central da Pacific bell
241 (650)479 Landline Half moon bay U.s. telepacific corp. - ca
242 (650)480 Landline Redwood city Brooks fiber communications - california
243 (650)481 Landline Redwood city Mci worldcom communications
244 (650)482 Landline Redwood city Pacific bell
245 (650)483 Wireless San mateo New cingular wireless pcs
246 (650)485 Landline Palo alto Pacific bell
247 (650)486 Landline San carlos-belmont Pacific bell
248 (650)487 Landline La honda U.s. telepacific corp. - ca
249 (650)488 Landline San francisco: juniper da Teleport communications group - san francisco
250 (650)489 Landline San carlos-belmont Level 3 communications
251 (650)490 Wireless Millbrae New cingular wireless pcs
252 (650)491 Landline South san francisco Broadwing communications
253 (650)492 Wireless Los altos New cingular wireless pcs
254 (650)493 Landline Palo alto Pacific bell
255 (650)494 Landline Palo alto Pacific bell
256 (650)496 Landline Palo alto Pacific bell
257 (650)497 Landline Palo alto Pacific bell
258 (650)498 Landline Palo alto Pacific bell
259 (650)500 Wireless San carlos-belmont Network services llc
260 (650)503 Landline Redwood city Mpower communications corp. - ca
261 (650)504 Wireless San mateo New cingular wireless pcs
262 (650)506 Landline San carlos-belmont Pacific bell
263 (650)508 Landline San carlos-belmont Pacific bell
264 (650)513 Landline San mateo Pacific bell
265 (650)515 Landline South san francisco Level 3 communications
266 (650)516 Landline Pacifica U.s. telepacific corp. - ca
267 (650)517 Landline San carlos-belmont U.s. telepacific corp. - ca
268 (650)518 Wireless Los altos Metro pcs
269 (650)520 Wireless San mateo Sprint spectrum l.p.
270 (650)521 Landline Palo alto Comcast phone of california
271 (650)522 Landline San mateo Pacific bell
272 (650)523 Landline San mateo Pac - west telecomm
273 (650)524 Landline San mateo Pacific bell
274 (650)525 Landline San mateo Pacific bell
275 (650)526 Landline Mountain view Pacific bell
276 (650)527 Landline Mountain view Pacific bell
277 (650)528 Landline Mountain view Pacific bell
278 (650)529 Landline Woodside Pacific bell
279 (650)530 Landline Woodside Teleport communications group - san francisco
280 (650)532 Landline San mateo Mpower communications corp. - ca
281 (650)533 Wireless San mateo Sprint spectrum l.p.
282 (650)534 Landline South san francisco Brooks fiber communications - california
283 (650)535 Landline Moss beach U.s. telepacific corp. - ca
284 (650)537 Wireless Mountain view Nextel communications
285 (650)538 Landline Pescadero U.s. telepacific corp. - ca
286 (650)539 Wireless San mateo T-mobile usa
287 (650)542 Landline Redwood city Pacific bell
288 (650)543 Landline Palo alto U.s. telepacific corp. - ca
289 (650)544 Wireless San mateo Sprint spectrum l.p.
290 (650)545 Landline Mountain view North county communications corp. - ca
291 (650)548 Landline San mateo Pacific bell
292 (650)549 Landline Redwood city Mcimetro
293 (650)550 Landline San francisco: juniper da Pacific bell
294 (650)551 Landline San carlos-belmont Pacific bell
295 (650)552 Landline Millbrae Pacific bell
296 (650)553 Landline South san francisco Pacific bell
297 (650)554 Landline San mateo Pacific bell
298 (650)556 Landline Redwood city Pacific bell
299 (650)557 Landline Pacifica Pacific bell
300 (650)558 Landline San mateo Pacific bell
301 (650)559 Landline Los altos Pacific bell
302 (650)560 Landline Half moon bay Pacific bell
303 (650)561 Landline Palo alto Pacific bell
304 (650)562 Landline Redwood city Pacific bell
305 (650)563 Landline Moss beach Pacific bell
306 (650)564 Landline Mountain view Pacific bell
307 (650)565 Landline Palo alto Pacific bell
308 (650)566 Landline Palo alto Pacific bell
309 (650)567 Landline Mountain view Pacific bell
310 (650)568 Landline Redwood city Pacific bell
311 (650)569 Landline Redwood city Pacific bell
312 (650)570 Landline San mateo Pacific bell
313 (650)571 Landline San mateo Pacific bell
314 (650)572 Landline San mateo Pacific bell
315 (650)573 Landline San mateo Pacific bell
316 (650)574 Landline San mateo Pacific bell
317 (650)575 Wireless Palo alto New cingular wireless pcs
318 (650)576 Wireless San mateo New cingular wireless pcs
319 (650)577 Landline San mateo Pacific bell
320 (650)578 Landline San mateo Pacific bell
321 (650)579 Landline San mateo Pacific bell
322 (650)580 Wireless South san francisco New cingular wireless pcs
323 (650)581 Landline San mateo Teleport communications group - san francisco
324 (650)583 Landline South san francisco Pacific bell
325 (650)584 Landline Mountain view Pacific bell
326 (650)585 Landline San carlos-belmont Broadwing communications
327 (650)587 Landline Redwood city Broadwing communications
328 (650)588 Landline South san francisco Pacific bell
329 (650)589 Landline South san francisco Pacific bell
330 (650)590 Landline San carlos-belmont Pac - west telecomm
331 (650)591 Landline San carlos-belmont Pacific bell
332 (650)592 Landline San carlos-belmont Pacific bell
333 (650)593 Landline San carlos-belmont Pacific bell
334 (650)594 Landline San carlos-belmont Pacific bell
335 (650)595 Landline San carlos-belmont Pacific bell
336 (650)596 Landline San carlos-belmont Pacific bell
337 (650)597 Landline San carlos-belmont Creative interconnect communications
338 (650)598 Landline San carlos-belmont Pacific bell
339 (650)599 Landline Redwood city Pacific bell
340 (650)603 Landline Mountain view Pacific bell
341 (650)604 Landline Mountain view Pacific bell
342 (650)605 Landline Mountain view Allegiance telecom
343 (650)607 Landline San carlos-belmont Pacific bell
344 (650)610 Landline San carlos-belmont Pacific bell
345 (650)612 Landline San mateo Pacific bell
346 (650)614 Landline Palo alto Pacific bell
347 (650)615 Landline South san francisco Pacific bell
348 (650)616 Landline South san francisco Pacific bell
349 (650)617 Landline Palo alto Pacific bell
350 (650)618 Landline Palo alto Pac - west telecomm
351 (650)619 Wireless San mateo New cingular wireless pcs
352 (650)620 Landline San carlos-belmont Pacific bell
353 (650)621 Landline Palo alto Pacific bell
354 (650)622 Landline San carlos-belmont Pacific bell
355 (650)623 Landline Mountain view Pacific bell
356 (650)624 Landline South san francisco Pacific bell
357 (650)625 Landline Mountain view Pacific bell
358 (650)627 Landline San mateo Pacific bell
359 (650)628 Landline San carlos-belmont Mcimetro
360 (650)630 Wireless Palo alto Metro pcs
361 (650)631 Landline San carlos-belmont Pacific bell
362 (650)632 Landline San carlos-belmont Pacific bell
363 (650)633 Landline San carlos-belmont Pacific bell
364 (650)634 Landline South san francisco Pacific bell
365 (650)635 Landline South san francisco Pacific bell
366 (650)636 Landline South san francisco Allegiance telecom
367 (650)637 Landline San carlos-belmont Pacific bell
368 (650)638 Landline San mateo Pacific bell
369 (650)639 Wireless San mateo Cook telecom
370 (650)641 Landline Mountain view Broadwing communications
371 (650)642 Wireless San mateo Nextel communications
372 (650)644 Landline Palo alto Pac - west telecomm
373 (650)645 Landline San mateo Teleport communications group - san francisco
374 (650)646 Wireless Palo alto T-mobile usa
375 (650)648 Landline Millbrae Allegiance telecom
376 (650)649 Landline Redwood city Pac - west telecomm
377 (650)651 Landline Millbrae Mci worldcom communications
378 (650)652 Landline Millbrae Pacific bell
379 (650)653 Landline San mateo Mci worldcom communications
380 (650)654 Landline San carlos-belmont Pacific bell
381 (650)655 Landline San mateo Pacific bell
382 (650)662 Landline La honda O1 communications
383 (650)669 Wireless Mountain view Metro pcs
384 (650)670 Wireless Redwood city Nextel communications
385 (650)673 Landline La honda Sbc internet services
386 (650)676 Landline South san francisco Utility tel. inc ca
387 (650)678 Wireless San mateo Cellco partnership dba verizon wireless - ca
388 (650)679 Landline Redwood city Astound broadband
389 (650)681 Landline Palo alto O1 communications
390 (650)682 Landline Palo alto The telephone connection local services
391 (650)683 Wireless Woodside Nextel communications
392 (650)684 Landline Millbrae Pac - west telecomm
393 (650)685 Landline San mateo Pacific bell
394 (650)686 Landline Millbrae Mcimetro
395 (650)687 Landline Palo alto Mci worldcom communications
396 (650)688 Landline Palo alto Pacific bell
397 (650)689 Landline Millbrae Teleport communications group - san francisco
398 (650)690 Landline Palo alto At&t local
399 (650)691 Landline Mountain view Pacific bell
400 (650)692 Landline Millbrae Pacific bell
401 (650)693 Landline Mountain view Broadwing communications
402 (650)694 Landline Mountain view Pacific bell
403 (650)696 Landline San mateo Pacific bell
404 (650)697 Landline Millbrae Pacific bell
405 (650)701 Landline Redwood city Pacific bell
406 (650)703 Wireless San mateo New cingular wireless pcs
407 (650)704 Wireless Palo alto New cingular wireless pcs
408 (650)712 Landline Half moon bay Pacific bell
409 (650)713 Landline Half moon bay Allegiance telecom
410 (650)714 Wireless Palo alto New cingular wireless pcs
411 (650)716 Landline Redwood city Xo california
412 (650)718 Landline Moss beach Teleport communications group - san francisco
413 (650)719 Landline Moss beach Allegiance telecom
414 (650)720 Landline Half moon bay Mcimetro
415 (650)721 Landline Palo alto Pacific bell
416 (650)722 Wireless Redwood city Cellco partnership dba verizon wireless - ca
417 (650)723 Landline Palo alto Pacific bell
418 (650)724 Landline Palo alto Pacific bell
419 (650)725 Landline Palo alto Pacific bell
420 (650)726 Landline Half moon bay Pacific bell
421 (650)728 Landline Moss beach Pacific bell
422 (650)729 Landline Half moon bay Teleport communications group - san francisco
423 (650)730 Landline San carlos-belmont Astound broadband
424 (650)731 Landline San francisco: juniper da Astound broadband
425 (650)732 Landline Millbrae Astound broadband
426 (650)733 Landline Pacifica Allegiance telecom
427 (650)735 Landline Pacifica Teleport communications group - san francisco
428 (650)736 Landline Palo alto Pacific bell
429 (650)737 Landline South san francisco Pacific bell
430 (650)738 Landline Pacifica Pacific bell
431 (650)739 Landline Palo alto Pacific bell
432 (650)740 Wireless San mateo New cingular wireless pcs
433 (650)741 Landline South san francisco Pacific bell
434 (650)742 Landline South san francisco Pacific bell
435 (650)743 Wireless Redwood city New cingular wireless pcs
436 (650)745 Landline South san francisco Teleport communications group - san francisco
437 (650)746 Landline San francisco: juniper da Pacific bell
438 (650)747 Landline La honda Pacific bell
439 (650)748 Landline La honda Teleport communications group - san francisco
440 (650)749 Landline La honda Allegiance telecom
441 (650)752 Landline Palo alto Pacific bell
442 (650)754 Landline South san francisco Pacific bell
443 (650)755 Landline San francisco: juniper da Pacific bell
444 (650)756 Landline San francisco: juniper da Pacific bell
445 (650)757 Landline San francisco: juniper da Pacific bell
446 (650)758 Landline San francisco: juniper da Pacific bell
447 (650)759 Wireless San mateo Cellco partnership dba verizon wireless - ca
448 (650)760 Wireless Redwood city Usa mobility wireless
449 (650)761 Landline San francisco: juniper da Pacific bell
450 (650)762 Landline San mateo Pacific bell
451 (650)763 Landline South san francisco Level 3 communications
452 (650)766 Wireless San mateo New cingular wireless pcs
453 (650)769 Landline San carlos-belmont Brooks fiber communications - california
454 (650)771 Wireless Redwood city Metro pcs
455 (650)773 Wireless San mateo Cellco partnership dba verizon wireless - ca
456 (650)776 Wireless Palo alto Sprint spectrum l.p.
457 (650)777 Landline Millbrae Pacific bell
458 (650)779 Landline Redwood city Teleport communications group - san francisco
459 (650)780 Landline Redwood city Pacific bell
460 (650)784 Wireless South san francisco Sprint spectrum l.p.
461 (650)786 Landline Redwood city Pacific bell
462 (650)787 Wireless San mateo New cingular wireless pcs
463 (650)793 Wireless Mountain view Cellco partnership dba verizon wireless - ca
464 (650)794 Landline South san francisco Pacific bell
465 (650)795 Landline La honda Mcimetro
466 (650)796 Wireless Palo alto New cingular wireless pcs
467 (650)798 Landline Palo alto Teleport communications group - san francisco
468 (650)799 Wireless Palo alto New cingular wireless pcs
469 (650)801 Landline San carlos-belmont Teleport communications group - san francisco
470 (650)802 Landline San carlos-belmont Pacific bell
471 (650)804 Wireless Palo alto New cingular wireless pcs
472 (650)808 Landline South san francisco Pacific bell
473 (650)810 Landline Mountain view U.s. telepacific corp. - ca
474 (650)812 Landline Palo alto Pacific bell
475 (650)813 Landline Palo alto Pacific bell
476 (650)814 Wireless Palo alto Sprint spectrum l.p.
477 (650)815 Landline Palo alto Brooks fiber communications - california
478 (650)817 Landline Redwood city Pacific bell
479 (650)821 Landline South san francisco Teleport communications group - san francisco
480 (650)823 Wireless Los altos New cingular wireless pcs
481 (650)825 Landline South san francisco Mcimetro
482 (650)826 Wireless South san francisco Nextel communications
483 (650)827 Landline South san francisco Pacific bell
484 (650)829 Landline South san francisco Pacific bell
485 (650)830 Landline San carlos-belmont Level 3 communications
486 (650)832 Landline San carlos-belmont Mpower communications corp. - ca
487 (650)833 Landline Palo alto Pacific bell
488 (650)834 Wireless South san francisco Metro pcs
489 (650)835 Landline South san francisco O1 communications
490 (650)837 Landline South san francisco Pacific bell
491 (650)838 Landline Palo alto Pacific bell
492 (650)839 Landline Redwood city Pacific bell
493 (650)842 Landline Palo alto Pacific bell
494 (650)843 Landline Palo alto Pacific bell
495 (650)845 Landline Palo alto Pacific bell
496 (650)846 Landline Palo alto Pacific bell
497 (650)847 Landline Palo alto Mcimetro
498 (650)848 Wireless San mateo Usa mobility wireless
499 (650)849 Landline Palo alto Pacific bell
500 (650)850 Landline Woodside Allegiance telecom
501 (650)851 Landline Woodside Pacific bell
502 (650)852 Landline Palo alto Pacific bell
503 (650)853 Landline Palo alto Pacific bell
504 (650)854 Landline Palo alto Pacific bell
505 (650)855 Landline Palo alto Pacific bell
506 (650)856 Landline Palo alto Pacific bell
507 (650)857 Landline Palo alto Pacific bell
508 (650)858 Landline Palo alto Pacific bell
509 (650)859 Landline Palo alto Pacific bell
510 (650)860 Landline Pescadero Broadwing communications
511 (650)861 Wireless Mountain view T-mobile usa
512 (650)862 Wireless Palo alto New cingular wireless pcs
513 (650)863 Wireless San mateo New cingular wireless pcs
514 (650)864 Landline Mountain view Pacific bell
515 (650)866 Landline South san francisco Pacific bell
516 (650)867 Wireless San mateo New cingular wireless pcs
517 (650)868 Wireless Redwood city New cingular wireless pcs
518 (650)869 Landline South san francisco Pacific bell
519 (650)870 Landline South san francisco Pac - west telecomm
520 (650)871 Landline South san francisco Pacific bell
521 (650)872 Landline South san francisco Pacific bell
522 (650)873 Landline South san francisco Pacific bell
523 (650)874 Landline South san francisco Pacific bell
524 (650)875 Landline South san francisco Pacific bell
525 (650)876 Landline South san francisco Pacific bell
526 (650)877 Landline South san francisco Pacific bell
527 (650)878 Landline South san francisco Pacific bell
528 (650)879 Landline Pescadero Pacific bell
529 (650)881 Landline Pescadero Teleport communications group - san francisco
530 (650)882 Landline Pescadero Allegiance telecom
531 (650)887 Landline Los altos Pac - west telecomm
532 (650)888 Wireless San mateo New cingular wireless pcs
533 (650)889 Landline Half moon bay O1 communications
534 (650)892 Wireless South san francisco New cingular wireless pcs
535 (650)897 Landline Moss beach Pac - west telecomm
536 (650)898 Landline Pacifica Pac - west telecomm
537 (650)899 Landline La honda Pac - west telecomm
538 (650)900 Landline Los altos O1 communications
539 (650)903 Landline Mountain view Pacific bell
540 (650)906 Wireless Palo alto Sprint spectrum l.p.
541 (650)917 Landline Los altos Pacific bell
542 (650)918 Landline San mateo At&t local
543 (650)919 Landline Mountain view Pacific bell
544 (650)921 Wireless San mateo Metro pcs
545 (650)922 Wireless South san francisco Cellco partnership dba verizon wireless - ca
546 (650)924 Wireless Palo alto Nextel communications
547 (650)926 Landline Palo alto Pacific bell
548 (650)930 Landline Mountain view Brooks fiber communications - california
549 (650)931 Landline San mateo U.s. telepacific corp. - ca
550 (650)932 Landline Mountain view Pacific bell
551 (650)933 Landline Mountain view Pacific bell
552 (650)934 Landline Mountain view Pacific bell
553 (650)935 Landline Los altos Mcimetro
554 (650)937 Landline Mountain view Pacific bell
555 (650)938 Landline Mountain view Pacific bell
556 (650)940 Landline Mountain view Pacific bell
557 (650)941 Landline Los altos Pacific bell
558 (650)942 Landline Millbrae Mcimetro
559 (650)943 Landline Mountain view Pacific bell
560 (650)944 Landline Mountain view Pacific bell
561 (650)946 Landline Los altos Comcast phone of california
562 (650)947 Landline Los altos Pacific bell
563 (650)948 Landline Los altos Pacific bell
564 (650)949 Landline Los altos Pacific bell
565 (650)952 Landline South san francisco Pacific bell
566 (650)954 Wireless San mateo Sprint spectrum l.p.
567 (650)960 Landline Mountain view Pacific bell
568 (650)961 Landline Mountain view Pacific bell
569 (650)962 Landline Mountain view Pacific bell
570 (650)963 Landline Mountain view Pac - west telecomm
571 (650)964 Landline Mountain view Pacific bell
572 (650)965 Landline Mountain view Pacific bell
573 (650)966 Landline Mountain view Pacific bell
574 (650)967 Landline Mountain view Pacific bell
575 (650)968 Landline Mountain view Pacific bell
576 (650)969 Landline Mountain view Pacific bell
577 (650)980 Landline Redwood city Xo california
578 (650)984 Landline Pacifica O1 communications
579 (650)985 Landline San francisco: juniper da Pacific bell
580 (650)988 Landline Mountain view Pacific bell
581 (650)989 Landline South san francisco Broadwing communications
582 (650)991 Landline San francisco: juniper da Pacific bell
583 (650)992 Landline San francisco: juniper da Pacific bell
584 (650)993 Landline San francisco: juniper da Pacific bell
585 (650)994 Landline San francisco: juniper da Pacific bell
586 (650)995 Landline Redwood city Pacific bell
587 (650)996 Wireless Mountain view New cingular wireless pcs
588 (650)997 Landline San francisco: juniper da Pacific bell