Local Calling Guide
Area code/prefix search
Irvine, CA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 949-737
| 7 |
CRDMCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 949-737
| 8 |
CRDMCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 949-737
| 9 |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
|
|
| 949-738
| A |
ANHMCACLCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 949-738
| 0 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2023-08-09 |
|
| 949-738
| 1 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2023-08-09 |
|
| 949-738
| 2 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2023-08-09 |
|
| 949-738
| 3 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2023-08-09 |
|
| 949-738
| 4 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2023-08-09 |
|
| 949-738
| 5 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2023-05-11 |
|
| 949-738
| 6 |
ANHMCACLCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-03-15 |
|
| 949-738
| 7 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2023-08-09 |
|
| 949-738
| 8 |
ANHMCACLCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-03-15 |
|
| 949-738
| 9 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2023-09-08 |
|
| 949-739
| A |
LSANCARC32Z |
073H TELNYX LLC |
730 |
|
|
|
| 949-739
| 0 |
LSANCARC32Z |
073H TELNYX LLC |
730 |
|
2021-11-13 |
|
| 949-739
| 1 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2021-11-14 |
|
| 949-739
| 2 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2021-11-14 |
|
| 949-739
| 3 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2021-11-14 |
|
| 949-739
| 4 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2021-11-14 |
|
| 949-739
| 5 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2021-11-14 |
|
| 949-739
| 6 |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2021-11-15 |
|
| 949-739
| 7 |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2021-11-15 |
|
| 949-739
| 8 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2021-12-06 |
|
| 949-739
| 9 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2021-12-13 |
|
| 949-743
| A |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 949-743
| 0 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 949-743
| 1 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 949-743
| 2 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 949-743
| 3 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 949-743
| 4 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-07-09 |
|
| 949-743
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 949-743
| 6 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2025-08-26 |
|
| 949-743
| 7 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2025-08-26 |
|
| 949-743
| 8 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 949-743
| 9 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 949-744
| A |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
|
|
| 949-744
| 0 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2020-09-11 |
|
| 949-744
| 1 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2020-09-11 |
|
| 949-744
| 2 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2020-09-11 |
|
| 949-744
| 3 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2020-09-11 |
|
| 949-744
| 4 |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
2020-09-10 |
|
| 949-744
| 5 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2020-09-14 |
|
| 949-744
| 6 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2020-09-14 |
|
| 949-744
| 7 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2020-09-14 |
|
| 949-744
| 8 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2020-09-11 |
|
| 949-744
| 9 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2020-09-11 |
|
| 949-745
| A |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 949-745
| 0 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-12-24 |
|
| 949-745
| 1 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-12-24 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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