Local Calling Guide
Area code/prefix search
Modesto, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 209-458
| A |
SKTNCASLDS0 |
7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
738 |
|
|
|
| 209-458
| 0 |
|
5562 METROPCS, INC. |
738 |
|
2018-06-11 |
|
| 209-458
| 1 |
|
5562 METROPCS, INC. |
738 |
|
2018-06-11 |
|
| 209-458
| 2 |
|
5562 METROPCS, INC. |
738 |
|
2018-06-11 |
|
| 209-458
| 3 |
|
5562 METROPCS, INC. |
738 |
|
2018-06-11 |
|
| 209-458
| 4 |
|
5562 METROPCS, INC. |
738 |
|
2018-06-11 |
|
| 209-458
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
738 |
|
2018-07-01 |
|
| 209-458
| 6 |
|
7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
738 |
|
2018-04-14 |
|
| 209-458
| 7 |
|
5562 METROPCS, INC. |
738 |
|
2018-08-24 |
|
| 209-458
| 8 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2018-07-08 |
|
| 209-458
| 9 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
738 |
|
2019-05-01 |
|
| 209-480
| A |
SKTNCASLAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
738 |
|
|
|
| 209-484
| A |
SKTNCASLAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
738 |
|
|
|
| 209-486
| A |
SKTOCAOY6MD |
6529 T-MOBILE USA, INC. |
738 |
|
|
|
| 209-486
| 0 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2015-06-18 |
|
| 209-486
| 1 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2015-06-18 |
|
| 209-486
| 2 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2016-02-19 |
|
| 209-486
| 3 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2016-02-19 |
|
| 209-486
| 4 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2015-06-18 |
|
| 209-486
| 5 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2016-02-19 |
|
| 209-486
| 6 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2016-02-19 |
|
| 209-486
| 7 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2016-04-01 |
|
| 209-486
| 8 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2016-04-01 |
|
| 209-486
| 9 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2016-04-01 |
|
| 209-488
| A |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
|
|
| 209-488
| 0 |
|
197D VONAGE AMERICA LLC |
738 |
|
2018-12-07 |
|
| 209-488
| 1 |
|
197D VONAGE AMERICA LLC |
738 |
|
2018-12-07 |
|
| 209-488
| 2 |
|
197D VONAGE AMERICA LLC |
738 |
|
2018-12-07 |
|
| 209-488
| 3 |
|
197D VONAGE AMERICA LLC |
738 |
|
2018-12-07 |
|
| 209-488
| 4 |
|
318J COMCAST IP PHONE, LLC |
738 |
|
2018-10-02 |
|
| 209-488
| 5 |
|
197D VONAGE AMERICA LLC |
738 |
|
2018-12-07 |
|
| 209-488
| 6 |
|
197D VONAGE AMERICA LLC |
738 |
|
2018-12-07 |
|
| 209-488
| 7 |
|
197D VONAGE AMERICA LLC |
738 |
|
2018-12-07 |
|
| 209-488
| 8 |
|
197D VONAGE AMERICA LLC |
738 |
|
2018-12-07 |
|
| 209-488
| 9 |
|
5562 METROPCS, INC. |
738 |
|
2018-10-01 |
|
| 209-491
| A |
MDSTCA02DS0 |
9740 PACIFIC BELL |
738 |
|
|
|
| 209-492
| A |
MDSTCA02DS0 |
9740 PACIFIC BELL |
738 |
|
|
|
| 209-494
| A |
SKTOCAOY6MD |
6529 T-MOBILE USA, INC. |
738 |
|
|
|
| 209-494
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2019-12-16 |
|
| 209-494
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2019-12-16 |
|
| 209-494
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2019-12-16 |
|
| 209-494
| 3 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
738 |
|
2019-12-16 |
|
| 209-494
| 4 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2020-09-06 |
|
| 209-494
| 5 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2020-09-06 |
|
| 209-494
| 6 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2020-09-08 |
|
| 209-494
| 7 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
738 |
|
2020-02-13 |
|
| 209-494
| 8 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
738 |
|
2020-03-16 |
|
| 209-494
| 9 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2019-12-15 |
|
| 209-495
| A |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
|
|
| 209-495
| 0 |
|
5562 METROPCS, INC. |
738 |
|
|
|
| 209-495
| 1 |
|
5562 METROPCS, INC. |
738 |
|
|
|
| 209-495
| 2 |
|
5562 METROPCS, INC. |
738 |
|
|
|
| 209-495
| 3 |
|
5562 METROPCS, INC. |
738 |
|
|
|
| 209-495
| 4 |
|
5562 METROPCS, INC. |
738 |
|
2006-04-03 |
|
| 209-495
| 5 |
|
5562 METROPCS, INC. |
738 |
|
2006-04-03 |
|
| 209-495
| 6 |
|
5562 METROPCS, INC. |
738 |
|
|
|
| 209-495
| 7 |
|
5562 METROPCS, INC. |
738 |
|
|
|
| 209-495
| 8 |
|
5562 METROPCS, INC. |
738 |
|
|
|
| 209-495
| 9 |
|
5562 METROPCS, INC. |
738 |
|
|
|
| 209-496
| A |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
|
|
| 209-496
| 0 |
|
5562 METROPCS, INC. |
738 |
|
2010-04-19 |
|
| 209-496
| 1 |
|
5562 METROPCS, INC. |
738 |
|
2010-10-14 |
|
| 209-496
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
|
|
| 209-496
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
|
|
| 209-496
| 4 |
|
5562 METROPCS, INC. |
738 |
|
2005-05-06 |
|
| 209-496
| 5 |
|
5562 METROPCS, INC. |
738 |
|
2005-04-29 |
|
| 209-496
| 6 |
|
5562 METROPCS, INC. |
738 |
|
2005-05-06 |
|
| 209-496
| 7 |
|
5562 METROPCS, INC. |
738 |
|
2005-05-06 |
|
| 209-496
| 8 |
|
5562 METROPCS, INC. |
738 |
|
2005-05-06 |
|
| 209-496
| 9 |
|
649C ONVOY, LLC - CA |
738 |
|
2005-11-20 |
|
| 209-497
| A |
SKTNCA111MD |
9262 UTILITY TELECOM GROUP, LLC - CA |
738 |
|
|
|
| 209-497
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2015-07-06 |
|
| 209-497
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2015-07-06 |
|
| 209-497
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2015-07-10 |
|
| 209-497
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2015-07-10 |
|
| 209-497
| 4 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
738 |
|
2015-08-17 |
|
| 209-497
| 5 |
|
649C ONVOY, LLC - CA |
738 |
|
2016-05-10 |
|
| 209-497
| 6 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
738 |
|
2015-07-05 |
|
| 209-497
| 7 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
738 |
|
2016-04-01 |
|
| 209-497
| 8 |
|
649C ONVOY, LLC - CA |
738 |
|
2016-04-22 |
|
| 209-497
| 9 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2016-04-01 |
|
| 209-499
| A |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
|
|
| 209-501
| A |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
|
|
| 209-501
| 0 |
|
5562 METROPCS, INC. |
738 |
|
2020-08-31 |
|
| 209-501
| 1 |
|
5562 METROPCS, INC. |
738 |
|
2020-09-14 |
|
| 209-501
| 2 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
738 |
|
2020-09-09 |
|
| 209-501
| 3 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
738 |
|
2020-08-28 |
|
| 209-501
| 4 |
|
649C ONVOY, LLC - CA |
738 |
|
2021-07-12 |
|
| 209-501
| 5 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2020-07-25 |
|
| 209-501
| 6 |
|
6529 T-MOBILE USA, INC. |
738 |
|
2020-07-25 |
|
| 209-501
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2020-07-17 |
|
| 209-501
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2020-07-17 |
|
| 209-501
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2020-07-17 |
|
| 209-505
| A |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
|
|
| 209-520
| A |
SKTNCA01XJY |
9748 AMERICAN MESSAGING SERVICES, LLC |
738 |
|
|
|
| 209-521
| A |
MDSTCA02DS0 |
9740 PACIFIC BELL |
738 |
|
|
|
| 209-522
| A |
MDSTCA02DS0 |
9740 PACIFIC BELL |
738 |
|
|
|
| 209-523
| A |
MDSTCA02DS0 |
9740 PACIFIC BELL |
738 |
|
|
|
| 209-524
| A |
MDSTCA02DS0 |
9740 PACIFIC BELL |
738 |
|
|
|
| 209-525
| A |
MDSTCA02DS0 |
9740 PACIFIC BELL |
738 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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