Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 515 [Rate centres in NPA 515] [Dial plan for NPA 515]

NXX: 631

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-631 A Des Moines IA ALNAIACODS1  9631 QWEST CORPORATION 632      
515-631 0 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2015-02-15   
515-631 1 Des Moines IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-04-04   
515-631 2 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2015-02-25   
515-631 3 Des Moines IA ALNAIACODS1  9631 QWEST CORPORATION 632   2013-02-22   
515-631 4 Des Moines IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2015-05-07   
515-631 5 Des Moines IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2015-02-23   
515-631 6 Des Moines IA DESMIADTX5X  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 632   2014-07-25   
515-631 7 Des Moines IA ALNAIACODS1  9631 QWEST CORPORATION 632   2013-02-22   
515-631 8 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2014-12-29   
515-631 9 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2015-01-14   

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

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