Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: DESMIADTXJX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
641-473 7 Gladbrook IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-04-01   
641-479 7 Le Grand IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-22   
641-489 7 Chelsea IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-16   
641-492 7 Montour IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-24   
641-499 7 Garwin IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-04-01   
641-516 5 Marshalltown IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2023-06-05   
641-534 7 Lacona IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-22   
641-535 7 Russell IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-29   
641-583 4 Manly IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-23   
641-599 7 St Ansgar IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-29   
641-609 7 Alexander IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2018-12-25   
641-614 7 Sharpsburg IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2018-12-25   
641-624 7 Delta IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-21   
641-625 7 Peoria IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-28   
641-626 7 Leighton IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-23   
641-627 7 Otley IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-28   
641-632 1 Rose Hill IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-29   
641-635 7 Harper IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-04-01   
641-637 7 New Sharon IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-25   
641-640 4 Iowa Falls IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-22   
641-646 7 Rowan IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2018-12-25   
641-647 7 Mystic IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-25   
641-649 7 Plano IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-28   
641-651 7 Pella IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-28   
641-652 6 Eldon IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-22   
641-653 7 Hedrick IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-04-01   
641-655 6 Farson IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-31   
641-656 7 Milton IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-24   
641-658 7 Cincinnati IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-16   
641-661 7 Martinsburg IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-24   
641-666 7 Osage IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2018-02-05   
641-667 7 Ollie IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-25   
641-671 7 Lenox IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2018-12-25   
641-672 6 Oskaloosa IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-25   
641-681 7 Goodell IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2018-12-25   
641-693 7 Libertyville IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-23   
641-705 7 Elma IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-22   
641-715 6 Charles City IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-16   
641-724 7 Moravia IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-24   
641-726 7 Melrose IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-24   
641-728 7 Peru IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-28   
641-734 7 Diagonal IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-21   
641-737 7 Stacyville IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-30   
641-742 7 Adair IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-04-04   
641-744 7 Linden IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-23   
641-764 7 Martensdale IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-24   
641-766 7 Lucas IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-23   
641-767 7 Redding IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-28   
641-768 7 Macksburg IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-23   
641-772 7 Tingley IA 508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-30   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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