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Last updated: Sun, 24 May 2015 22:14:35 UTC

NPA: 972 [Rate centres in NPA 972] [Dial plan for NPA 972]


NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
972-436 A Lewisville TX LWVLTXXADS0  4344 GTE-SW DBA VERIZON SW INC.-TX [link] 552     map

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