Local Calling Guide
Area code/prefix search
Highland, CA
<< 1 2 3 4 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 909-649
| 4 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-09-06 |
|
| 909-649
| 5 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-09-06 |
|
| 909-649
| 6 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-11-12 |
|
| 909-649
| 7 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-11-12 |
|
| 909-649
| 8 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-11-12 |
|
| 909-649
| 9 |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2013-04-13 |
|
| 909-672
| A |
ANHMCA01XEY |
516C AT&T CORP. |
730 |
|
|
|
| 909-672
| 0 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2015-08-21 |
|
| 909-672
| 1 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-07-31 |
|
| 909-672
| 2 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2020-02-09 |
|
| 909-672
| 3 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2020-09-03 |
|
| 909-672
| 4 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-05-15 |
|
| 909-672
| 5 |
ANHMCA01XEY |
516C AT&T CORP. |
730 |
|
2015-01-04 |
|
| 909-672
| 6 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2020-09-03 |
|
| 909-672
| 7 |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2015-04-27 |
|
| 909-672
| 8 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-03-09 |
|
| 909-672
| 9 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-03-09 |
|
| 909-725
| A |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 909-737
| A |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 909-737
| 0 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2016-08-11 |
|
| 909-737
| 1 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2016-08-11 |
|
| 909-737
| 2 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2019-02-15 |
|
| 909-737
| 3 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2023-10-16 |
|
| 909-737
| 4 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2018-10-12 |
|
| 909-737
| 5 |
LNBHCAAXDS0 |
707H INTEGRATED PATH COMMUNICATIONS, LLC - CA |
730 |
|
2018-05-08 |
|
| 909-737
| 6 |
LSANCAJW6MD |
073H TELNYX LLC |
730 |
|
2017-06-16 |
|
| 909-737
| 7 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2017-01-20 |
|
| 909-737
| 8 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2016-02-25 |
|
| 909-737
| 9 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2015-12-18 |
|
| 909-742
| A |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 909-742
| 0 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-06-25 |
|
| 909-742
| 1 |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 909-742
| 2 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-11-12 |
|
| 909-742
| 4 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2010-03-08 |
|
| 909-742
| 5 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-06-25 |
|
| 909-742
| 6 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-08-02 |
|
| 909-742
| 7 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-03-20 |
|
| 909-742
| 8 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-03-20 |
|
| 909-742
| 9 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2009-01-13 |
|
| 909-759
| A |
ONTRCAXPXAY |
6967 33 WIRELESS INC. |
730 |
|
|
|
| 909-834
| A |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 909-834
| 0 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2020-10-08 |
|
| 909-834
| 1 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2021-07-16 |
|
| 909-834
| 2 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2021-07-16 |
|
| 909-834
| 3 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2024-05-23 |
|
| 909-834
| 4 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2021-07-22 |
|
| 909-834
| 5 |
LSANCARC32Z |
073H TELNYX LLC |
730 |
|
2021-10-16 |
|
| 909-834
| 6 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2021-04-05 |
|
| 909-834
| 7 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2021-04-05 |
|
| 909-834
| 8 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2021-02-27 |
|
<< 1 2 3 4 >>
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.