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Area Code 707

Browse available prefixes, locations, carriers, and quick path links into deeper phone number pages for this area code. Area-code research is one of the most important parts of reverse phone lookup because it gives visitors a geographic starting point before they inspect a full number.

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200Prefixes Listed
CaliforniaLocation
United StatesCountry
707Area Code
Area Code Overview
Area Code707
Primary LocationCalifornia
CountryUnited States
Prefix Coverage200 listed prefixes
Prefixes in 707
707-200
San Francisco
Teleport Communications Group - San Francisco
Landline
707-201
Sacramento
Cook Telecom Inc.
Landline
707-202
San Francisco
Broadwing Communications Llc - Ca
Landline
707-204
San Francisco
Broadwing Communications Llc - Ca
Landline
707-205
Oakland
Level 3 Communications Llc - Ca
Landline
707-206
Rohnert Park
Pacific Bell
Landline
707-207
Fairfield
Pacific Bell
Landline
707-208
Santa Rosa
Sprint Spectrum L.p.
Wireless
707-212
Oakland
Cook Telecom Inc.
Landline
707-213
Oakland
Cook Telecom Inc.
Landline
707-214
Oakland
Cook Telecom Inc.
Landline
707-215
San Francisco
Broadwing Communications Llc - Ca
Landline
707-216
San Francisco
Broadwing Communications Llc - Ca
Landline
707-217
Concord
New Cingular Wireless Pcs Llc
Wireless
707-218
Concord
New Cingular Wireless Pcs Llc
Wireless
707-219
San Francisco
Broadwing Communications Llc - Ca
Landline
707-220
San Francisco
Broadwing Communications Llc - Ca
Landline
707-221
San Francisco
Broadwing Communications Llc - Ca
Landline
707-222
San Francisco
Broadwing Communications Llc - Ca
Landline
707-223
Eureka
United States Cellular Corp. - California
Wireless
707-224
Napa
Pacific Bell
Landline
707-225
Concord
Mcimetro Access Transmission Services Llc
Landline
707-226
Napa
Pacific Bell
Landline
707-227
Fairfield
Xo California Inc.
Landline
707-228
Oakland
Xo California Inc.
Landline
707-230
Santa Rosa
Sprint Spectrum L.p.
Wireless
707-231
Oakland
American Messaging Services Llc
Landline
707-232
Oakland
Pac - West Telecomm Inc.
Landline
707-233
Livermore
Usa Mobility Wireless Inc.
Wireless
707-234
Eureka
United States Cellular Corp. - California
Wireless
707-235
Santa Rosa
Sprint Spectrum L.p.
Wireless
707-236
Santa Rosa
At&t Local
Landline
707-237
San Francisco
Broadwing Communications Llc - Ca
Landline
707-238
Oakland
Pac - West Telecomm Inc.
Landline
707-239
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-240
Oakland
Pac - West Telecomm Inc.
Landline
707-241
Santa Rosa
At&t Local
Landline
707-242
San Jose
Mpower Communications Corp - Ca
Landline
707-243
San Francisco
O1 Communications Inc. - Ca
Landline
707-244
San Francisco
Mci Worldcom Communications Inc. Ca
Landline
707-245
Concord
New Cingular Wireless Pcs Llc
Wireless
707-246
Concord
New Cingular Wireless Pcs Llc
Wireless
707-247
Piercy
Verizon California Inc.-ca
Landline
707-248
San Francisco
Broadwing Communications Llc - Ca
Landline
707-249
Dublin
Sprint Spectrum L.p.
Wireless
707-250
Oakland
American Messaging Services Llc
Landline
707-251
Napa
Pacific Bell
Landline
707-252
Napa
Pacific Bell
Landline
707-253
Napa
Pacific Bell
Landline
707-254
Napa
Pacific Bell
Landline
707-255
Napa
Pacific Bell
Landline
707-256
Napa
Pacific Bell
Landline
707-257
Napa
Pacific Bell
Landline
707-258
Napa
Pacific Bell
Landline
707-259
Napa
Pacific Bell
Landline
707-260
Fremont
Teleport Communications Group - San Francisco
Landline
707-261
Oakland
Pac - West Telecomm Inc.
Landline
707-262
Lakeport
Pacific Bell
Landline
707-263
Lakeport
Pacific Bell
Landline
707-264
Oakland
Pac - West Telecomm Inc.
Landline
707-265
Napa
Pacific Bell
Landline
707-266
San Jose
Mpower Communications Corp - Ca
Landline
707-267
Concord
Teleport Communications Group - San Francisco
Landline
707-268
Eureka
Pacific Bell
Landline
707-269
Eureka
Pacific Bell
Landline
707-271
San Francisco
O1 Communications Inc. - Ca
Landline
707-272
Eureka
United States Cellular Corp. - California
Wireless
707-273
Eureka
Metro Pcs Inc.
Landline
707-274
Nice
Pacific Bell
Landline
707-275
Upper Lake
Pacific Bell
Landline
707-276
San Francisco
Broadwing Communications Llc - Ca
Landline
707-277
Clearlake
Pacific Bell
Landline
707-278
San Francisco
Pacific Bell
Landline
707-279
Kelseyville
Pacific Bell
Landline
707-280
Santa Rosa
Sprint Spectrum L.p.
Wireless
707-281
San Francisco
Broadwing Communications Llc - Ca
Landline
707-282
Oakland
Pac - West Telecomm Inc.
Landline
707-283
Santa Rosa
Advanced Telcom Group Inc. - Ca
Landline
707-284
Santa Rosa
Advanced Telcom Group Inc. - Ca
Landline
707-285
Santa Rosa
Advanced Telcom Group Inc. - Ca
Landline
707-286
Oakland
Pac - West Telecomm Inc.
Landline
707-287
Concord
New Cingular Wireless Pcs Llc
Wireless
707-288
Oakland
Usa Mobility Wireless Inc.
Wireless
707-289
Oakland
Pac - West Telecomm Inc.
Landline
707-290
Concord
New Cingular Wireless Pcs Llc
Wireless
707-291
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-292
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-293
Concord
Tw Telecom Of California Lp - Ca
Landline
707-294
Oakland
O1 Communications Inc. - Ca
Landline
707-295
Concord
New Cingular Wireless Pcs Llc
Wireless
707-296
Eureka
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-297
Oakland
Metro Pcs Inc.
Landline
707-298
San Jose
Peerless Network Of California Llc - Ca
Landline
707-299
Napa
Pacific Bell
Landline
707-300
San Francisco
O1 Communications Inc. - Ca
Landline
707-301
Concord
New Cingular Wireless Pcs Llc
Wireless
707-302
San Rafael
U.s. Telepacific Corp. - Ca
Landline
707-303
San Jose
U.s. Telepacific Corp. - Ca
Landline
707-304
Santa Rosa
Sprint Spectrum L.p.
Wireless
707-306
San Jose
Peerless Network Of California Llc - Ca
Landline
707-307
Oakland
Pac - West Telecomm Inc.
Landline
707-310
Dublin
Sprint Spectrum L.p.
Wireless
707-312
Dublin
Nextel Communications Inc.
Wireless
707-313
San Francisco
Broadwing Communications Llc - Ca
Landline
707-315
Concord
New Cingular Wireless Pcs Llc
Wireless
707-317
San Francisco
Broadwing Communications Llc - Ca
Landline
707-318
Concord
New Cingular Wireless Pcs Llc
Wireless
707-319
Concord
New Cingular Wireless Pcs Llc
Wireless
707-320
San Jose
Broadwing Communications Llc - Ca
Landline
707-321
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-322
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-323
Livermore
Usa Mobility Wireless Inc.
Wireless
707-324
Oakland
Pac - West Telecomm Inc.
Landline
707-325
Livermore
Usa Mobility Wireless Inc.
Wireless
707-326
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-327
Oakland
Pac - West Telecomm Inc.
Landline
707-328
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-329
San Jose
Peerless Network Of California Llc - Ca
Landline
707-330
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-331
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-332
Santa Rosa
Sprint Spectrum L.p.
Wireless
707-333
Dublin
Sprint Spectrum L.p.
Wireless
707-334
Concord
New Cingular Wireless Pcs Llc
Wireless
707-335
Oakland
Pac - West Telecomm Inc.
Landline
707-336
Oakland
Pac - West Telecomm Inc.
Landline
707-337
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-338
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-339
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-340
San Francisco
Sprint Spectrum L.p.
Wireless
707-341
Fremont
O1 Communications Inc. - Ca
Landline
707-342
Oakland
T-mobile Usa Inc.
Wireless
707-343
San Francisco
O1 Communications Inc. - Ca
Landline
707-344
Concord
New Cingular Wireless Pcs Llc
Wireless
707-345
Fremont
Xo California Inc.
Landline
707-346
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-347
Oakland
Pac - West Telecomm Inc.
Landline
707-348
Oakland
Pac - West Telecomm Inc.
Landline
707-349
Eureka
United States Cellular Corp. - California
Wireless
707-350
Eureka
United States Cellular Corp. - California
Wireless
707-351
Oakland
Cook Telecom Inc.
Landline
707-352
Oakland
Cook Telecom Inc.
Landline
707-353
Eureka
United States Cellular Corp. - California
Wireless
707-354
Eureka
United States Cellular Corp. - California
Wireless
707-355
Eureka
United States Cellular Corp. - California
Wireless
707-356
Oakland
Pac - West Telecomm Inc.
Landline
707-357
Eureka
United States Cellular Corp. - California
Wireless
707-358
Eureka
United States Cellular Corp. - California
Wireless
707-359
Oakland
Pac - West Telecomm Inc.
Landline
707-360
Oakland
Pac - West Telecomm Inc.
Landline
707-361
Oakland
Pac - West Telecomm Inc.
Landline
707-362
Concord
New Cingular Wireless Pcs Llc
Wireless
707-363
Concord
New Cingular Wireless Pcs Llc
Wireless
707-364
Concord
New Cingular Wireless Pcs Llc
Wireless
707-365
Concord
New Cingular Wireless Pcs Llc
Wireless
707-367
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-368
San Jose
Peerless Network Of California Llc - Ca
Landline
707-370
Oakland
Pac - West Telecomm Inc.
Landline
707-371
San Francisco
Broadwing Communications Llc - Ca
Landline
707-372
Fairfield
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-373
Pleasanton
Cellco Partnership Dba Verizon Wireless - Ca
Wireless
707-374
Rio Vista
Citizens Telecom Ca. Dba Frontier Com Of Ca
Landline
707-375
Oakland
Pac - West Telecomm Inc.
Landline
707-376
Oakland
Pac - West Telecomm Inc.
Landline
707-377
Oakland
Pac - West Telecomm Inc.
Landline
707-378
Rio Vista
Citizens Telecom Ca. Dba Frontier Com Of Ca
Landline
707-379
San Jose
Peerless Network Of California Llc - Ca
Landline
707-380
Concord
New Cingular Wireless Pcs Llc
Wireless
707-381
San Jose
Peerless Network Of California Llc - Ca
Landline
707-382
Eureka
Level 3 Communications Llc - Ca
Landline
707-383
Oakland
Pac - West Telecomm Inc.
Landline
707-384
Oakland
Metro Pcs Inc.
Landline
707-385
Santa Rosa
Advanced Telcom Group Inc. - Ca
Landline
707-386
Concord
New Cingular Wireless Pcs Llc
Wireless
707-387
San Francisco
Bandwidth.com Clec Llc - Ca
Landline
707-388
San Francisco
360networks (usa) Inc. - Ca
Landline
707-389
Santa Rosa
Sprint Spectrum L.p.
Wireless
707-390
San Jose
Peerless Network Of California Llc - Ca
Landline
707-391
Concord
New Cingular Wireless Pcs Llc
Wireless
707-392
Concord
Level 3 Communications Llc - Ca
Landline
707-393
Santa Rosa
Pacific Bell
Landline
707-394
Oakland
Pac - West Telecomm Inc.
Landline
707-395
Oakland
Teleport Communications Group - San Francisco
Landline
707-396
Dublin
Sprint Spectrum L.p.
Wireless
707-397
Fremont
Xo California Inc.
Landline
707-398
San Francisco
Broadwing Communications Llc - Ca
Landline
707-399
Fairfield
Pacific Bell
Landline
707-400
Oakland
O1 Communications Inc. - Ca
Landline
707-401
San Francisco
O1 Communications Inc. - Ca
Landline
707-402
Oakland
Pac - West Telecomm Inc.
Landline
707-403
San Francisco
Teleport Communications Group - San Francisco
Landline
707-404
San Jose
O1 Communications Inc. - Ca
Landline
707-405
San Francisco
O1 Communications Inc. - Ca
Landline
707-406
San Francisco
O1 Communications Inc. - Ca
Landline
707-407
Concord
O1 Communications Inc. - Ca
Landline
707-408
San Francisco
360networks (usa) Inc. - Ca
Landline
707-409
San Francisco
O1 Communications Inc. - Ca
Landline
707-410
San Francisco
O1 Communications Inc. - Ca
Landline
707-412
San Francisco
O1 Communications Inc. - Ca
Landline
707-413
San Francisco
O1 Communications Inc. - Ca
Landline
707-414
San Francisco
O1 Communications Inc. - Ca
Landline

Top prefixes in this area code

707-200→707-201→707-202→707-204→707-205→707-206→707-207→707-208→
Why area code pages matter in reverse phone lookup

Area code pages help visitors understand the wider calling region connected to a number. While a full reverse phone lookup page focuses on one specific caller, an area code page shows the bigger picture by grouping prefixes, cities, and carrier patterns under the same first three digits. This makes it easier to spot whether a number appears local, regional, or part of a service area the visitor already recognizes.

For phone directory websites, area code pages also improve browsing. A user can start with a missed call, discover the number's first three digits, and then move into the related area code to see supporting location data and a list of active prefixes. That layered navigation creates a better research experience and gives visitors more confidence when they continue into a specific number page.