Local Calling Guide
Area code/prefix search
Claremont-San Dimas, CA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 909-293
| A |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 909-293
| 0 |
|
145J TERRA NOVA TELECOM INC. |
730 |
|
2024-11-14 |
|
| 909-293
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2011-01-17 |
|
| 909-293
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2011-01-17 |
|
| 909-293
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2011-01-17 |
|
| 909-293
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2011-01-17 |
|
| 909-293
| 5 |
|
707H INTEGRATED PATH COMMUNICATIONS, LLC - CA |
730 |
|
2018-05-08 |
|
| 909-293
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2019-03-01 |
|
| 909-293
| 7 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2011-03-13 |
|
| 909-293
| 8 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-03-14 |
|
| 909-293
| 9 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-04-16 |
|
| 909-305
| A |
SNDMCAXF59C |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-305
| 0 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-305
| 1 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-305
| 2 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-305
| 3 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2006-08-06 |
|
| 909-305
| 4 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-305
| 5 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-305
| 6 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-305
| 7 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-305
| 8 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-305
| 9 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-344
| A |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 909-344
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2014-04-11 |
|
| 909-344
| 1 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
730 |
|
2013-11-30 |
|
| 909-344
| 2 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-09-24 |
|
| 909-344
| 3 |
|
073H TELNYX LLC |
730 |
|
2017-06-02 |
|
| 909-344
| 4 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2013-09-12 |
|
| 909-344
| 5 |
|
649C ONVOY, LLC - CA |
730 |
|
2013-03-07 |
|
| 909-344
| 6 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2013-06-13 |
|
| 909-344
| 7 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2013-01-03 |
|
| 909-344
| 8 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2012-11-30 |
|
| 909-344
| 9 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2012-11-30 |
|
| 909-392
| A |
LVRNCAXF59H |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-394
| A |
SNDMCAXF59C |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-398
| A |
CLMTCAXF62G |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-399
| A |
CLMTCAXF62G |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-407
| A |
IRVECAEIDS2 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
730 |
|
|
|
| 909-407
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2018-01-22 |
|
| 909-407
| 1 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2019-01-03 |
|
| 909-407
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2019-01-16 |
|
| 909-407
| 3 |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
730 |
|
2017-07-31 |
|
| 909-407
| 4 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2018-11-15 |
|
| 909-407
| 5 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2018-04-16 |
|
| 909-407
| 6 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2018-04-16 |
|
| 909-407
| 7 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2018-04-16 |
|
| 909-407
| 8 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2018-04-16 |
|
| 909-407
| 9 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2018-04-16 |
|
| 909-445
| A |
CLMTCAXF62G |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-445
| 0 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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