Local Calling Guide
Area code/prefix search
Ontario, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 840-400
| 7 |
|
649C ONVOY, LLC - CA |
730 |
|
2021-10-03 |
|
| 840-400
| 8 |
|
649C ONVOY, LLC - CA |
730 |
|
2021-10-03 |
|
| 840-400
| 9 |
|
649C ONVOY, LLC - CA |
730 |
|
2022-12-15 |
|
| 840-699
| A |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
|
|
| 840-699
| 1 |
|
939H COMMIO, LLC |
730 |
|
2021-10-10 |
|
| 840-699
| 2 |
|
939H COMMIO, LLC |
730 |
|
2021-10-10 |
|
| 840-699
| 3 |
|
939H COMMIO, LLC |
730 |
|
2021-10-10 |
|
| 840-699
| 4 |
|
649C ONVOY, LLC - CA |
730 |
|
2022-09-12 |
|
| 840-699
| 5 |
|
649C ONVOY, LLC - CA |
730 |
|
2022-09-12 |
|
| 840-699
| 6 |
|
649C ONVOY, LLC - CA |
730 |
|
2023-10-16 |
|
| 840-699
| 7 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2022-02-05 |
|
| 840-699
| 8 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2022-02-05 |
|
| 840-699
| 9 |
|
965H FRACTEL, LLC |
730 |
|
2021-09-16 |
|
| 840-840
| A |
|
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-11-11 |
|
| 840-840
| 4 |
|
516C AT&T CORP. |
730 |
|
2026-01-06 |
|
| 840-840
| 5 |
|
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-11-11 |
|
| 840-840
| 6 |
|
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-11-11 |
|
| 840-840
| 7 |
|
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-11-11 |
|
| 840-840
| 8 |
|
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-11-11 |
|
| 840-840
| 9 |
|
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-11-11 |
|
| 909-208
| A |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 909-208
| 0 |
|
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 909-208
| 1 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 909-208
| 2 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 909-208
| 3 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 909-208
| 4 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 909-208
| 5 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 909-208
| 6 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 909-208
| 7 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 909-208
| 8 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 909-208
| 9 |
|
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 909-210
| A |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 909-212
| A |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 909-212
| 0 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2008-01-31 |
|
| 909-212
| 1 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2010-02-08 |
|
| 909-212
| 2 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-06-07 |
|
| 909-212
| 3 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-06-07 |
|
| 909-212
| 4 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-08-22 |
|
| 909-212
| 5 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2007-04-29 |
|
| 909-212
| 6 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2007-04-29 |
|
| 909-212
| 7 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2007-04-29 |
|
| 909-212
| 8 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2007-04-29 |
|
| 909-212
| 9 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-08-22 |
|
| 909-214
| A |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 909-215
| A |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 909-218
| A |
ONTRCAXPXBY |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
|
|
| 909-218
| 0 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-12-18 |
|
| 909-218
| 1 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-01-15 |
|
| 909-218
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2008-11-13 |
|
| 909-218
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2007-11-21 |
|
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