Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Des Moines, IA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
515-631 1 DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-04-04   
515-631 2 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2015-02-25   
515-631 3 ALNAIACODS1  9631 QWEST CORPORATION 632   2013-02-22   
515-631 4 DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2015-05-07   
515-631 5 DESMIADTFMD  221F ONVOY, LLC - IA 632   2015-02-23   
515-631 6 DESMIADTX5X  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 632   2014-07-25   
515-631 7 ALNAIACODS1  9631 QWEST CORPORATION 632   2013-02-22   
515-631 8 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2014-12-29   
515-631 9 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2015-01-14   
515-633 A DESMIAWSDS0  9631 QWEST CORPORATION 632      
515-633 0 DESMIAWSDS0  9631 QWEST CORPORATION 632      
515-633 1 DESMIANWDS0  9631 QWEST CORPORATION 632      
515-633 2 DESMIAWSDS0  9631 QWEST CORPORATION 632      
515-633 3 DESMIAWSDS0  9631 QWEST CORPORATION 632      
515-633 4 DESMIAAWDS0  9631 QWEST CORPORATION 632   2003-06-09   
515-633 5 DESMIAAWDS0  9631 QWEST CORPORATION 632   2003-06-09   
515-633 6 DESMIAAWDS0  9631 QWEST CORPORATION 632      
515-633 7 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2005-01-21   
515-633 8 DESMIAWSDS0  9631 QWEST CORPORATION 632      
515-633 9 DESMIAWSDS0  9631 QWEST CORPORATION 632      
515-635 A DESMIADTX5X  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 632      
515-635 0 DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
515-635 1 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2010-12-02   
515-635 2 ANKNIACODS0  9631 QWEST CORPORATION 632   2009-09-04   
515-635 3 DESMIADTTMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632   2011-01-30   
515-635 4 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2010-07-03   
515-635 5 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2010-03-05   
515-635 6 DESMIADTX5X  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 632   2009-08-03   
515-639 A DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-639 0 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2011-07-27   
515-639 1 DESMIA72GMD  6529 T-MOBILE USA, INC. 632   2012-04-11   
515-639 2 URDLIADBDS0  8593 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-IA 632   2011-12-05   
515-639 3 DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2015-12-19   
515-639 4 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2014-10-31   
515-639 5 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2014-10-31   
515-639 6 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2015-03-07   
515-639 7 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2015-03-14   
515-639 8 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2015-03-21   
515-639 9 DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-04-04   
515-641 A DESMIADTDS0  9631 QWEST CORPORATION 632      
515-643 A DESMIADTDS1  9631 QWEST CORPORATION 632      
515-644 A DESMIADTXMX  073H TELNYX LLC 632      
515-644 0 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2024-08-09   
515-644 1 DESMIADTXMX  073H TELNYX LLC 632   2020-01-12   
515-644 2 DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-01-22   
515-644 3 DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-01-22   
515-644 4 DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-01-22   
515-644 5 DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-01-22   
515-644 6 DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-01-22   
515-644 7 DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-01-22   
515-644 8 DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-12-06   
515-644 9 DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2023-03-30   
515-645 A DESMIAEADS0  9631 QWEST CORPORATION 632      
515-645 0 GRMSIACORS2  9631 QWEST CORPORATION 632      
515-645 1 DESMIAEADS0  9631 QWEST CORPORATION 632      
515-645 2 DESMIAEADS0  9631 QWEST CORPORATION 632      
515-645 3 DESMIAAWDS0  9631 QWEST CORPORATION 632      
515-645 4 DESMIADTDS1  9631 QWEST CORPORATION 632      
515-645 5 DESMIADTDS1  9631 QWEST CORPORATION 632      
515-645 6 DESMIADTDS1  9631 QWEST CORPORATION 632      
515-645 7 DESMIAEADS0  9631 QWEST CORPORATION 632      
515-645 8 DESMIANWDS0  9631 QWEST CORPORATION 632      
515-645 9 DESMIAXM0MD  829J PAETEC ITEL, LLC 632   2005-12-18   
515-650 A DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
515-650 0 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
515-650 1 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2011-03-19   
515-650 2 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2010-07-03   
515-650 3 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2011-03-19   
515-650 4 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2010-07-03   
515-650 5 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2010-07-03   
515-650 6 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2010-07-03   
515-650 7 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2010-04-03   
515-650 8 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2011-03-19   
515-650 9 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2011-03-19   
515-655 A DESMIAITX8X  145J TERRA NOVA TELECOM INC. 632      
515-655 0 DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2022-11-08   
515-655 1 DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2021-10-29   
515-655 2 DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2021-10-29   
515-655 3 DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2021-10-29   
515-655 4 DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2021-10-29   
515-655 5   145J TERRA NOVA TELECOM INC. 632   2021-07-01   
515-655 6 DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2022-11-08   
515-655 7 DESMIADTFMD  221F ONVOY, LLC - IA 632   2022-10-02   
515-655 8 DESMIADTFMD  221F ONVOY, LLC - IA 632   2022-10-02   
515-655 9 DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2022-11-08   
515-657 A DESMIA72GMD  6529 T-MOBILE USA, INC. 632      
515-657 0 DESMIA72GMD  6529 T-MOBILE USA, INC. 632   2009-07-30   
515-657 1 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2009-03-19   
515-657 2 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2009-03-19   
515-657 3 DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2009-03-19   
515-657 4 DESMIAXM0MD  829J PAETEC ITEL, LLC 632   2010-12-06   
515-657 5 DESMIAXM0MD  829J PAETEC ITEL, LLC 632   2010-03-31   
515-657 6 DESMIADTTMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632   2009-03-05   
515-657 7 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2010-08-13   
515-657 8 DESMIADTTMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632   2009-07-30   
515-657 9 DESMIA72GMD  6529 T-MOBILE USA, INC. 632   2009-01-29   
515-661 A DESMIAXM0MD  829J PAETEC ITEL, LLC 632      
515-661 0 DESMIA72GMD  6529 T-MOBILE USA, INC. 632   2008-11-14   
515-661 1 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2008-11-13   
515-661 2 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2008-11-13   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.