Local Calling Guide
Area code/prefix search
NPA: 737 [Rate centres in NPA 737] [Dial plan for NPA 737]
NXX: 577
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
737-577 | A | Briggs | TX | AUSTTXGR51Z | 965H FRACTEL, LLC | 558 | |||
737-577 | 0 | Briggs | TX | AUSTTXGRDS6 | 177F PEERLESS NETWORK OF TEXAS, LLC - TX | 558 | 2020-11-01 | ||
737-577 | 1 | Briggs | TX | AUSYTXFC0MD | 004F BANDWIDTH.COM CLEC, LLC - TX | 558 | 2021-01-09 | ||
737-577 | 2 | Briggs | TX | AUSTTXGR45Z | 624H ONVOY SPECTRUM, LLC | 558 | 2021-12-04 | ||
737-577 | 4 | Briggs | TX | AUSTTXGR45Z | 624H ONVOY SPECTRUM, LLC | 558 | 2021-12-04 | ||
737-577 | 5 | Briggs | TX | AUSTTXGR57Z | 506J TWILIO INTERNATIONAL, INC. | 558 | 2020-10-07 | ||
737-577 | 6 | Briggs | TX | AUSTTXGR55Z | 516J TON80 COMMUNICATIONS, LLC | 558 | 2021-06-25 | ||
737-577 | 7 | Briggs | TX | AUSTTXGR51Z | 965H FRACTEL, LLC | 558 | 2020-09-05 | ||
737-577 | 8 | Briggs | TX | AUSTTXGR45Z | 624H ONVOY SPECTRUM, LLC | 558 | 2021-06-27 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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