Local Calling Guide
Area code/prefix search
Concord, CA
<< 1 2 3 4 5 6 7
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 925-822
| 7 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2008-09-15 |
|
| 925-822
| 8 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2007-11-26 |
|
| 925-822
| 9 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 925-825
| A |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-826
| A |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 925-826
| 0 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 925-826
| 1 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 925-826
| 2 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2007-09-18 |
|
| 925-826
| 3 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-03-14 |
|
| 925-826
| 4 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2008-09-11 |
|
| 925-826
| 5 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2009-04-06 |
|
| 925-826
| 6 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2007-09-18 |
|
| 925-826
| 7 |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2008-07-30 |
|
| 925-826
| 8 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2009-04-14 |
|
| 925-826
| 9 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2009-04-09 |
|
| 925-827
| A |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-849
| A |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-849
| 0 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-07-29 |
|
| 925-849
| 1 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-849
| 2 |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-07-11 |
|
| 925-849
| 3 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-849
| 4 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2006-12-28 |
|
| 925-849
| 5 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2006-12-28 |
|
| 925-849
| 6 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2006-12-28 |
|
| 925-849
| 7 |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2009-12-20 |
|
| 925-849
| 8 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-849
| 9 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-852
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 925-852
| 0 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 925-852
| 1 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2006-07-08 |
|
| 925-852
| 2 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2004-09-24 |
|
| 925-852
| 3 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2007-02-17 |
|
| 925-852
| 4 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2007-03-17 |
|
| 925-852
| 5 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2006-09-25 |
|
| 925-852
| 6 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2009-08-10 |
|
| 925-852
| 7 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2006-09-10 |
|
| 925-852
| 8 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2006-07-23 |
|
| 925-852
| 9 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2006-06-26 |
|
| 925-864
| A |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-864
| 0 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-864
| 1 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-864
| 2 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-864
| 3 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-864
| 4 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-864
| 5 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-864
| 6 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-864
| 7 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-864
| 8 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-864
| 9 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-887
| A |
OKLDCAAN5MD |
7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA |
722 |
|
|
|
| 925-887
| 0 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 925-887
| 1 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-887
| 2 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-887
| 3 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-887
| 4 |
SNJUCACL8MD |
145J TERRA NOVA TELECOM INC. |
722 |
|
2024-05-17 |
|
| 925-887
| 5 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-887
| 6 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-887
| 7 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-887
| 8 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-887
| 9 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-01-27 |
|
| 925-890
| A |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 925-925
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-925
| 0 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2022-11-27 |
|
| 925-925
| 1 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2022-11-27 |
|
| 925-925
| 2 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2022-11-27 |
|
| 925-925
| 3 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2022-11-27 |
|
| 925-925
| 4 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2022-11-27 |
|
| 925-925
| 5 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2022-11-27 |
|
| 925-925
| 6 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2022-11-27 |
|
| 925-925
| 7 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2022-11-27 |
|
| 925-925
| 8 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2022-11-27 |
|
| 925-925
| 9 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2022-11-27 |
|
| 925-969
| A |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-995
| A |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-03-08 |
|
| 925-995
| 0 |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-03-08 |
|
| 925-995
| 1 |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-03-08 |
|
| 925-995
| 2 |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-03-08 |
|
| 925-995
| 3 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2024-03-09 |
|
| 925-995
| 4 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2024-03-09 |
|
| 925-995
| 7 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2024-10-21 |
|
| 925-995
| 8 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2024-11-11 |
|
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Last updated: Wed, 18 Jun 2025 02:30:00 UTC
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