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: 381

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-381 A Des Moines IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
515-381 0 Des Moines IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2017-02-25   
515-381 1 Des Moines IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2017-06-26   
515-381 2 Des Moines IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2017-02-06   
515-381 3 Des Moines IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2017-01-25   
515-381 4 Des Moines IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2016-10-27   
515-381 5 Des Moines IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2016-10-27   
515-381 6 Des Moines IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2017-07-16   
515-381 7 Des Moines IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-07-31   
515-381 8 Des Moines IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2017-09-03   
515-381 9 Des Moines IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2017-10-06   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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