Local Calling Guide
Area code/prefix search
NPA: 713 [Rate centres in NPA 713] [Dial plan for NPA 713]
NXX: 637
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
713-637 | A | Houston | TX | HSTNTXGLRP0 | 9533 SOUTHWESTERN BELL | 560 | |||
713-637 | 0 | Houston | TX | HSTNTXGLRP0 | 9533 SOUTHWESTERN BELL | 560 | |||
713-637 | 1 | Houston | TX | HSTOTX42DS2 | 7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | 560 | |||
713-637 | 2 | Houston | TX | HSTNTXGLRP0 | 9533 SOUTHWESTERN BELL | 560 | |||
713-637 | 3 | Houston | TX | HSTNTXGLRP0 | 9533 SOUTHWESTERN BELL | 560 | |||
713-637 | 4 | Houston | TX | HSTNTXMOX7X | 318J COMCAST IP PHONE, LLC | 560 | |||
713-637 | 5 | Houston | TX | HSTNTXMOX7X | 318J COMCAST IP PHONE, LLC | 560 | |||
713-637 | 6 | Houston | TX | HSTNTXGLRP0 | 9533 SOUTHWESTERN BELL | 560 | |||
713-637 | 7 | Houston | TX | HSTNTXGLRP0 | 9533 SOUTHWESTERN BELL | 560 | |||
713-637 | 8 | Houston | TX | HSTNTXGLRP0 | 9533 SOUTHWESTERN BELL | 560 | |||
713-637 | 9 | Houston | TX | HSTDTXBG9MD | 6701 AERIAL COMMUNICATIONS, INC. | 560 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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