Local Calling Guide

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NPA: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]

NXX: 587

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-587 A Sioux City IA SXCYIAAT7MD  353E YMAX COMMUNICATIONS CORP. - IA 630      
712-587 0 Sioux City IA SXCYIAAT7MD  353E YMAX COMMUNICATIONS CORP. - IA 630   2008-07-26   
712-587 1 Sioux City IA SXCYIAAT7MD  353E YMAX COMMUNICATIONS CORP. - IA 630   2008-07-26   
712-587 2 Sioux City IA SXCYIAAT7MD  353E YMAX COMMUNICATIONS CORP. - IA 630   2008-07-26   
712-587 3 Sioux City IA SXCYIAAT7MD  353E YMAX COMMUNICATIONS CORP. - IA 630   2008-07-26   
712-587 4 Sioux City IA SXCYIAAT7MD  353E YMAX COMMUNICATIONS CORP. - IA 630   2008-07-26   
712-587 5 Sioux City IA SXCYIAAT7MD  353E YMAX COMMUNICATIONS CORP. - IA 630   2008-07-26   
712-587 6 Sioux City IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2010-09-24   
712-587 7 Sioux City IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2009-11-11   
712-587 8 Sioux City IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2008-12-10   
712-587 9 Sioux City IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2010-11-25   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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