Local Calling Guide
Area code/prefix search
NPA: 925
[Rate centres in NPA 925]
[Dial plan for NPA 925]
Block: A
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 925-557
| A |
Dublin-San Ramon |
CA |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 925-558
| A |
Dublin-San Ramon |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 925-559
| A |
East Contra Costa |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2026-03-06 |
|
| 925-560
| A |
Dublin-San Ramon |
CA |
SNRMCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-565
| A |
Antioch |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-566
| A |
Concord |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 925-567
| A |
Clayton |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 925-568
| A |
Sunol |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 925-570
| A |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 925-571
| A |
Bishop Ranch |
CA |
SNFCCACQDS0 |
7894 NORTH COUNTY COMMUNICATION CORPORATION - CA |
722 |
|
|
|
| 925-572
| A |
Pleasanton |
CA |
SNFCCACQDS0 |
7894 NORTH COUNTY COMMUNICATION CORPORATION - CA |
722 |
|
|
|
| 925-573
| A |
Pittsburg |
CA |
SNFCCACQDS0 |
7894 NORTH COUNTY COMMUNICATION CORPORATION - CA |
722 |
|
|
|
| 925-574
| A |
Dublin-San Ramon |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-575
| A |
Danville |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-577
| A |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 925-578
| A |
East Contra Costa |
CA |
SNJUCACL9MD |
516J TON80 COMMUNICATIONS, LLC |
722 |
|
|
|
| 925-579
| A |
Livermore |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 925-580
| A |
Pleasanton |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 925-583
| A |
Livermore |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-584
| A |
Antioch |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 925-586
| A |
Concord |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 925-587
| A |
Dublin-San Ramon |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-588
| A |
Walnut Creek |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-590
| A |
Bishop Ranch |
CA |
OKLDCA03XKY |
624H ONVOY SPECTRUM, LLC |
722 |
|
|
|
| 925-592
| A |
Moraga |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-594
| A |
Danville |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-595
| A |
Concord |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-596
| A |
Pleasanton |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 925-597
| A |
Pittsburg |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 925-598
| A |
Pleasanton |
CA |
PLTNCA13DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-599
| A |
Livermore |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 925-600
| A |
Pleasanton |
CA |
PLTNCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-602
| A |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-603
| A |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-605
| A |
Livermore |
CA |
OKLDCAAN5MD |
7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA |
722 |
|
|
|
| 925-606
| A |
Livermore |
CA |
LVMRCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-608
| A |
Martinez |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 925-609
| A |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-621
| A |
Pleasanton |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-623
| A |
Pleasanton |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 925-625
| A |
East Contra Costa |
CA |
OKLYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-626
| A |
East Contra Costa |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 925-627
| A |
Walnut Creek |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-628
| A |
Antioch |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 925-631
| A |
Moraga |
CA |
MORGCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-633
| A |
Concord |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 925-634
| A |
East Contra Costa |
CA |
BRWDCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-635
| A |
Pittsburg |
CA |
OKLDCA03DS5 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 925-639
| A |
Walnut Creek |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 925-640
| A |
Dublin-San Ramon |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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