Local Calling Guide
Area code/prefix search
OCN: 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX
NPA-NXX | BLOCK | Rate Centre | Region | Switch | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
972-894 | 2 | Irving | TX | DLLFTXFQDS1 | 552 | |||
972-894 | 3 | Irving | TX | DLLFTXFQDS1 | 552 | 2010-03-07 | ||
972-894 | 4 | Irving | TX | DLLFTXFQDS1 | 552 | |||
972-894 | 5 | Irving | TX | DLLFTXFQDS1 | 552 | |||
972-894 | 6 | Irving | TX | DLLFTXFQDS1 | 552 | |||
972-894 | 7 | Irving | TX | DLLFTXFQDS1 | 552 | |||
972-894 | 8 | Irving | TX | DLLFTXFQDS1 | 552 | |||
972-894 | 9 | Irving | TX | DLLFTXFQDS1 | 552 | |||
972-905 | 2 | Plano | TX | DLLFTXFQDS1 | 552 | 2011-05-17 | ||
972-966 | 7 | Lewisville | TX | DLLFTXFQDS1 | 552 | 2010-03-19 |
Last updated: Sun, 06 Oct 2024 02:51:32 UTC
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