National Phone Number Registry NPNR

(925)
Enter 7-digit phone number for area code 925 or the complete 10-digit phone number

Phone Prefixes for Area Code 925

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Area code Location Company / Service Provider
925-723 MARTINEZ, CA MPOWER COMMUNICATIONS CORP - CA
925-724 LIVERMORE, CA MPOWER COMMUNICATIONS CORP - CA
925-725 DANVILLE, CA MPOWER COMMUNICATIONS CORP - CA
925-726 CONCORD, CA MPOWER COMMUNICATIONS CORP - CA
925-727 ANTIOCH, CA MPOWER COMMUNICATIONS CORP - CA
925-730 PLEASANTON, CA PACIFIC BELL
925-732 ANTIOCH, CA CF COMMUNICATIONS, LLC DBA TELEKENEX - CA
925-734 PLEASANTON, CA PACIFIC BELL
925-735 Bishop's Ranch, CA PACIFIC BELL
925-736 DANVILLE, CA PACIFIC BELL
925-737 PLEASANTON, CA PACIFIC BELL
925-738 PLEASANTON, CA MCIMETRO ACCESS TRANSMISSION SERVICES LLC
925-742 LIVERMORE, CA AMERICAN MESSAGING SERVICES, LLC
925-743 DANVILLE, CA PACIFIC BELL
925-746 Walnut Creek, CA PACIFIC BELL
925-750 PLEASANTON, CA MCIMETRO ACCESS TRANSMISSION SERVICES LLC
925-752 ANTIOCH, CA MCIMETRO ACCESS TRANSMISSION SERVICES LLC
925-753 ANTIOCH, CA PACIFIC BELL
925-754 ANTIOCH, CA PACIFIC BELL
925-755 ANTIOCH, CA PACIFIC BELL
925-756 ANTIOCH, CA PACIFIC BELL
925-757 ANTIOCH, CA PACIFIC BELL
925-759 ANTIOCH, CA NEW CINGULAR WIRELESS PCS, LLC
925-762 Bishop's Ranch, CA PACIFIC BELL
925-765 Walnut Creek, CA SPRINT SPECTRUM L.P.
925-766 Walnut Creek, CA SPRINT SPECTRUM L.P.
925-768 CONCORD, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
925-771 CONCORD, CA U.S. TELEPACIFIC CORP. - CA
925-775 ANTIOCH, CA TNCI-OP-CO - CA
925-776 ANTIOCH, CA PACIFIC BELL
925-777 ANTIOCH, CA PACIFIC BELL
925-778 ANTIOCH, CA PACIFIC BELL
925-779 ANTIOCH, CA PACIFIC BELL
925-783 ANTIOCH, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
925-784 LIVERMORE, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
925-785 Dublin / San Ramon, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
925-786 Bishop's Ranch, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
925-787 CONCORD, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
925-788 Walnut Creek, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
925-789 SUNOL, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
925-790 Bishop's Ranch, CA PACIFIC BELL
925-791 DANVILLE, CA U.S. TELEPACIFIC CORP. - CA
925-794 MORAGA, CA O1 COMMUNICATIONS, INC. - CA
925-798 CONCORD, CA PACIFIC BELL
925-800 LIVERMORE, CA O1 COMMUNICATIONS, INC. - CA
925-803 Dublin / San Ramon, CA PACIFIC BELL
925-804 Bishop's Ranch, CA TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO
925-806 Bishop's Ranch, CA PACIFIC BELL
925-807 Bishop's Ranch, CA XO CALIFORNIA, INC.
925-808 CONCORD, CA PACIFIC BELL
925 Area Code Information
Type of code: General Purpose Code
Location: CA - US
Time zone: P
Assigned for use: Yes
Code in service: Yes
Service date: March 14, 1998
In jeopardy: No
Relief in progress: No
NPA Relief status:
Code assignable: Yes
Geographic or
non-geographic:
G
Reserved for future use: No
Planning letter(s): 080 061
Overlay code: No
Overlay complex:
Dialing plan Standard Permissive
Home local calls: 7D 1+10D
Foreign local calls: 1+10D NA
Home toll calls: 7D 1+10D
Foreign toll calls: 1+10D -
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