Local Calling Guide
Area code/prefix search
NPA: 925
[Rate centres in NPA 925]
[Dial plan for NPA 925]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 925-554
| 2 |
Antioch |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2026-04-17 |
|
| 925-554
| 3 |
Antioch |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2026-04-17 |
|
| 925-554
| 4 |
Antioch |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2026-04-17 |
|
| 925-554
| 5 |
Antioch |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2026-03-05 |
|
| 925-554
| 6 |
Antioch |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2026-10-25 |
|
| 925-554
| 7 |
Antioch |
CA |
|
824J OPENTACT INC. |
722 |
|
2026-10-20 |
|
| 925-554
| 8 |
Antioch |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2026-11-25 |
|
| 925-554
| 9 |
Antioch |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2026-03-05 |
|
| 925-556
| A |
Dublin-San Ramon |
CA |
SNRMCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-557
| A |
Dublin-San Ramon |
CA |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 925-557
| 0 |
Dublin-San Ramon |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2017-12-07 |
|
| 925-557
| 1 |
Dublin-San Ramon |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2013-03-29 |
|
| 925-557
| 2 |
Dublin-San Ramon |
CA |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 925-557
| 3 |
Dublin-San Ramon |
CA |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 925-557
| 4 |
Dublin-San Ramon |
CA |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 925-557
| 5 |
Dublin-San Ramon |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-04-26 |
|
| 925-557
| 6 |
Dublin-San Ramon |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2016-03-29 |
|
| 925-557
| 7 |
Dublin-San Ramon |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2009-12-18 |
|
| 925-557
| 8 |
Dublin-San Ramon |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2014-04-16 |
|
| 925-557
| 9 |
Dublin-San Ramon |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2018-05-20 |
|
| 925-558
| A |
Dublin-San Ramon |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 925-558
| 0 |
Dublin-San Ramon |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2006-05-21 |
|
| 925-558
| 1 |
Dublin-San Ramon |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 925-558
| 2 |
Dublin-San Ramon |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 925-558
| 3 |
Dublin-San Ramon |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-07-22 |
|
| 925-558
| 4 |
Dublin-San Ramon |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2005-06-05 |
|
| 925-558
| 5 |
Dublin-San Ramon |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-10-20 |
|
| 925-558
| 6 |
Dublin-San Ramon |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-07-22 |
|
| 925-558
| 7 |
Dublin-San Ramon |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2004-09-17 |
|
| 925-558
| 8 |
Dublin-San Ramon |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2012-12-31 |
|
| 925-558
| 9 |
Dublin-San Ramon |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2012-12-31 |
|
| 925-559
| A |
East Contra Costa |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2026-03-06 |
|
| 925-559
| 0 |
East Contra Costa |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2026-08-14 |
|
| 925-559
| 1 |
East Contra Costa |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2026-08-14 |
|
| 925-559
| 2 |
East Contra Costa |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2026-08-14 |
|
| 925-559
| 3 |
East Contra Costa |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2026-08-14 |
|
| 925-559
| 4 |
East Contra Costa |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2026-08-14 |
|
| 925-559
| 5 |
East Contra Costa |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2026-09-14 |
|
| 925-559
| 6 |
East Contra Costa |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2026-09-14 |
|
| 925-559
| 7 |
East Contra Costa |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2026-06-14 |
|
| 925-559
| 8 |
East Contra Costa |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2026-06-14 |
|
| 925-559
| 9 |
East Contra Costa |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2026-03-06 |
|
| 925-560
| A |
Dublin-San Ramon |
CA |
SNRMCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-560
| 0 |
Dublin-San Ramon |
CA |
SNRMCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-560
| 1 |
Dublin-San Ramon |
CA |
SNRMCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-560
| 2 |
Dublin-San Ramon |
CA |
SNRMCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-560
| 3 |
Dublin-San Ramon |
CA |
SNRMCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-560
| 4 |
Dublin-San Ramon |
CA |
SNRMCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-560
| 5 |
Dublin-San Ramon |
CA |
SNRMCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-560
| 6 |
Dublin-San Ramon |
CA |
SNRMCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
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Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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