Local Calling Guide
Area code/prefix search
NPA: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]
NXX: 531
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
956-531 | A | Laredo | TX | 829J PAETEC ITEL, LLC | 566 | 2025-01-23 | |||
956-531 | 0 | Laredo | TX | SNANTX91X8X | 4290 STPCS JOINT VENTURE, LLC | 566 | |||
956-531 | 1 | Laredo | TX | SNANTX91X8X | 4290 STPCS JOINT VENTURE, LLC | 566 | |||
956-531 | 2 | Laredo | TX | SNANTXDIRMD | 903C ONVOY, LLC - TX | 566 | |||
956-531 | 3 | Laredo | TX | SNANTXDIRMD | 903C ONVOY, LLC - TX | 566 | |||
956-531 | 4 | Laredo | TX | SNANTXDIRMD | 903C ONVOY, LLC - TX | 566 | |||
956-531 | 5 | Laredo | TX | 829J PAETEC ITEL, LLC | 566 | ||||
956-531 | 6 | Laredo | TX | SNANTXCA41Z | 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 566 | |||
956-531 | 7 | Laredo | TX | SNANTX91X8X | 4290 STPCS JOINT VENTURE, LLC | 566 | |||
956-531 | 8 | Laredo | TX | SNANTX91X8X | 4290 STPCS JOINT VENTURE, LLC | 566 | |||
956-531 | 9 | Laredo | TX | SNANTX91X8X | 4290 STPCS JOINT VENTURE, LLC | 566 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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