Local Calling Guide
Area code/prefix search
NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]
NXX:
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
281-267 | A | Houston | TX | HLTPTXWICM0 | 6630 USA MOBILITY WIRELESS, INC. | 560 |
Last updated: Sun, 10 Nov 2019 13:49:34 UTC
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