National Phone Number Registry NPNR

Phone Number Area Code 510

Area code 510 is located in California.

(510)
Enter 7-digit phone number for area code 510 or the complete 10-digit phone number

Phone Prefixes for Area Code 510

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Area code Location Company / Service Provider
510-200 HAYWARD, CA METRO PCS, INC.
510-201 OAKLAND, CA PEERLESS NETWORK OF CALIFORNIA, LLC - CA
510-202 OAKLAND, CA AMERICAN MESSAGING (AM), INC.
510-204 OAKLAND / BERKELEY, CA PACIFIC BELL
510-205 OAKLAND / ALAMEDA, CA SPRINT SPECTRUM L.P.
510-206 OAKLAND, CA NEW CINGULAR WIRELESS PCS, LLC
510-207 OAKLAND, CA NEW CINGULAR WIRELESS PCS, LLC
510-208 OAKLAND, CA PACIFIC BELL
510-209 HAYWARD, CA SPRINT SPECTRUM L.P.
510-210 RICHMOND, CA BANDWIDTH.COM CLEC, LLC - CA
510-212 FRNK OLIVR, CA USA MOBILITY WIRELESS, INC.
510-213 OAKLAND, CA T-MOBILE USA, INC.
510-214 OAKLAND / ALAMEDA, CA MCI WORLDCOM COMMUNICATIONS, INC., CA
510-215 RICHMOND, CA PACIFIC BELL
510-216 FREMONT, CA USA MOBILITY WIRELESS, INC.
510-217 OAKLAND / ALAMEDA, CA TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO
510-218 FRNK OLIVR, CA USA MOBILITY WIRELESS, INC.
510-219 OAKLAND, CA NEW CINGULAR WIRELESS PCS, LLC
510-220 OAKLAND, CA NEW CINGULAR WIRELESS PCS, LLC
510-221 RICHMOND, CA SPRINT SPECTRUM L.P.
510-222 ELSBR-PINL, CA PACIFIC BELL
510-223 ELSBR-PINL, CA PACIFIC BELL
510-224 Hercules / Rodeo, CA SPRINT SPECTRUM L.P.
510-225 OAKLAND / BERKELEY, CA ALLEGIANCE TELECOM, INC. - CA
510-226 FRNK OLIVR, CA PACIFIC BELL
510-227 OAKLAND / ALAMEDA, CA TW TELECOM OF CALIFORNIA LP - CA
510-228 OAKLAND, CA PAC - WEST TELECOMM, INC.
510-229 OAKLAND / BERKELEY, CA PACIFIC BELL
510-230 RICHMOND, CA T-MOBILE USA, INC.
510-231 RICHMOND, CA PACIFIC BELL
510-232 RICHMOND, CA PACIFIC BELL
510-233 RICHMOND, CA PACIFIC BELL
510-234 RICHMOND, CA PACIFIC BELL
510-235 RICHMOND, CA PACIFIC BELL
510-236 RICHMOND, CA PACIFIC BELL
510-237 RICHMOND, CA PACIFIC BELL
510-238 OAKLAND, CA PACIFIC BELL
510-239 OAKLAND / ALAMEDA, CA MPOWER COMMUNICATIONS CORP - CA
510-240 FRNK GRNLF, CA TW TELECOM OF CALIFORNIA LP - CA
510-242 RICHMOND, CA PACIFIC BELL
510-243 ELSBR-PINL, CA PACIFIC BELL
510-244 HAYWARD, CA BANDWIDTH.COM CLEC, LLC - CA
510-245 Hercules / Rodeo, CA PACIFIC BELL
510-246 HAYWARD, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
510-247 HAYWARD, CA PACIFIC BELL
510-248 FREMONT, CA PAC - WEST TELECOMM, INC.
510-249 FRNK OLIVR, CA PACIFIC BELL
510-250 OAKLAND, CA BROADWING COMMUNICATIONS, LLC - CA
510-251 OAKLAND, CA PACIFIC BELL
510-252 FRNK OLIVR, CA PACIFIC BELL

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