Local Calling Guide
Area code/prefix search
Fontana, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 909-275
| 4 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2007-06-11 |
|
| 909-275
| 5 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2007-07-07 |
|
| 909-275
| 6 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2007-08-07 |
|
| 909-275
| 7 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2006-08-09 |
|
| 909-275
| 8 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-05-23 |
|
| 909-275
| 9 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-05-23 |
|
| 909-278
| A |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 909-278
| 0 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2009-12-04 |
|
| 909-278
| 1 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-10-01 |
|
| 909-278
| 2 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2009-10-02 |
|
| 909-278
| 3 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-10-01 |
|
| 909-278
| 4 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-10-01 |
|
| 909-278
| 5 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-10-01 |
|
| 909-278
| 6 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2010-01-23 |
|
| 909-278
| 7 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2008-11-23 |
|
| 909-278
| 8 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2008-11-23 |
|
| 909-278
| 9 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2009-11-01 |
|
| 909-279
| A |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 909-279
| 0 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-08-09 |
|
| 909-279
| 1 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-08-09 |
|
| 909-279
| 2 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-08-09 |
|
| 909-279
| 3 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-09-25 |
|
| 909-279
| 4 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2010-11-17 |
|
| 909-279
| 5 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2010-11-17 |
|
| 909-279
| 6 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2010-11-17 |
|
| 909-279
| 7 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2010-11-17 |
|
| 909-279
| 8 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2010-11-17 |
|
| 909-279
| 9 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2010-11-17 |
|
| 909-302
| A |
FNTACA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 909-302
| 0 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2011-08-02 |
|
| 909-302
| 1 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-09-18 |
|
| 909-302
| 2 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2011-07-21 |
|
| 909-302
| 3 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2011-08-04 |
|
| 909-302
| 4 |
FNTACA11DS0 |
9740 PACIFIC BELL |
730 |
|
2011-09-02 |
|
| 909-302
| 5 |
ANHMCANG5MD |
829J PAETEC ITEL, LLC |
730 |
|
2011-04-09 |
|
| 909-302
| 6 |
FNTACA11DS0 |
9740 PACIFIC BELL |
730 |
|
2011-09-02 |
|
| 909-302
| 7 |
FNTACA11DS0 |
9740 PACIFIC BELL |
730 |
|
2011-09-02 |
|
| 909-302
| 8 |
FNTACA11DS0 |
9740 PACIFIC BELL |
730 |
|
2011-09-02 |
|
| 909-302
| 9 |
FNTACA11DS0 |
9740 PACIFIC BELL |
730 |
|
2011-09-02 |
|
| 909-320
| A |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 909-320
| 0 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2010-04-01 |
|
| 909-320
| 1 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2010-04-01 |
|
| 909-320
| 2 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2010-05-13 |
|
| 909-320
| 3 |
LSANCARCDS1 |
993B CURATEL, LLC - CA |
730 |
|
2010-04-02 |
|
| 909-320
| 4 |
|
993B CURATEL, LLC - CA |
730 |
|
2010-04-02 |
|
| 909-320
| 5 |
ANHMCAHLDS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2010-04-02 |
|
| 909-320
| 6 |
SNBRCA01DS1 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2010-05-03 |
|
| 909-320
| 7 |
SHOKCA02QMD |
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2010-06-28 |
|
| 909-320
| 8 |
ANHMCA01XEY |
516C AT&T CORP. |
730 |
|
2010-07-15 |
|
| 909-320
| 9 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2010-04-01 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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