Local Calling Guide
Area code/prefix search
NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]
NXX: 663
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
346-663 | A | Highlands | TX | BYTWTXXAHMD | 903C ONVOY, LLC - TX | 560 | |||
346-663 | 0 | Highlands | TX | BYTWTXXAHMD | 903C ONVOY, LLC - TX | 560 | |||
346-663 | 1 | Highlands | TX | BYTWTXXAHMD | 903C ONVOY, LLC - TX | 560 | |||
346-663 | 2 | Highlands | TX | BYTWTXXAHMD | 903C ONVOY, LLC - TX | 560 | |||
346-663 | 3 | Highlands | TX | BYTWTXXAHMD | 903C ONVOY, LLC - TX | 560 | |||
346-663 | 4 | Highlands | TX | BYTWTXXAHMD | 903C ONVOY, LLC - TX | 560 | |||
346-663 | 6 | Highlands | TX | HSTNTXJAXDY | 145J TERRA NOVA TELECOM INC. | 560 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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