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 |
| 909-909
| 3 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2023-07-24 |
|
| 909-909
| 4 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2023-07-24 |
|
| 909-909
| 5 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2023-07-24 |
|
| 909-909
| 6 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2023-07-24 |
|
| 909-909
| 7 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2023-07-24 |
|
| 909-909
| 8 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2023-07-24 |
|
| 909-909
| 9 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2023-07-24 |
|
| 909-977
| A |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
|
|
| 909-977
| 0 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2019-06-07 |
|
| 909-977
| 1 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2021-11-08 |
|
| 909-977
| 2 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2019-08-05 |
|
| 909-977
| 3 |
ANHMCAHLDS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2019-05-16 |
|
| 909-977
| 4 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2019-09-21 |
|
| 909-977
| 5 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2019-04-14 |
|
| 909-977
| 6 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2019-04-14 |
|
| 909-977
| 7 |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
2019-03-26 |
|
| 909-977
| 8 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2019-04-06 |
|
| 909-977
| 9 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2019-03-27 |
|
| 909-997
| A |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 909-997
| 0 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 909-997
| 1 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 909-997
| 2 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 909-997
| 3 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 909-997
| 4 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 909-997
| 5 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 909-997
| 6 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 909-997
| 7 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2004-04-01 |
|
| 909-997
| 8 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2004-04-09 |
|
| 909-997
| 9 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Last updated: Tue, 01 Sep 2026 00:40:05 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.