Local Calling Guide

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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-888 A Waterloo IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635      
319-888 0 Waterloo IA CDRRIAAXUMD  5562 METROPCS, INC. 635   2018-06-29   
319-888 1 Waterloo IA CDRRIAIC2MD  751F MCC TELEPHONY OF IOWA, LLC - IA 635   2017-12-31   
319-888 2 Waterloo IA WTRLIA767MD  6529 T-MOBILE USA, INC. 635   2018-04-09   
319-888 3 Waterloo IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2018-01-12   
319-888 4 Waterloo IA CDRRIAIC2MD  751F MCC TELEPHONY OF IOWA, LLC - IA 635   2017-06-28   
319-888 5 Waterloo IA WTRLIA767MD  6529 T-MOBILE USA, INC. 635   2018-04-09   
319-888 6 Waterloo IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-03-14   
319-888 7 Waterloo IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-16   
319-888 8 Waterloo IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2017-10-08   
319-888 9 Waterloo IA CDRRIADTUMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 635   2019-04-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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