Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7575 CENTURYLINK COMMUNICATIONS LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
720-722 A Denver CO HLRNCOFP1MD  656      
720-722 7 Denver CO HLRNCOFP1MD  656   2010-06-30   
720-728 6 Denver CO HLRNCOFP1MD  656   2016-03-08   
720-728 7 Denver CO HLRNCOFP1MD  656   2016-03-08   
720-745 7 Longmont CO HLRNCOFP1MD  656   2015-06-10   
720-751 2 Denver CO HLRNCOFP1MD  656   2020-03-10   
720-758 A Denver CO HLRNCOFP1MD  656      
720-758 6 Denver CO HLRNCOFP1MD  656   2017-02-10   
720-758 7 Denver CO HLRNCOFP1MD  656   2017-02-10   
720-758 8 Denver CO HLRNCOFP1MD  656   2017-02-10   
720-778 5 Denver CO HLRNCOFP1MD  656   2015-07-01   
720-795 A Denver CO HLRNCOFP1MD  656      
720-795 7 Denver CO HLRNCOFP1MD  656   2017-08-12   
720-826 7 Denver CO HLRNCOFP1MD  656   2019-09-14   
720-925 4 Denver CO HLRNCOFP1MD  656   2016-04-05   
725-223 A Las Vegas NV LSVONVBT3MD  721      
725-223 6 Las Vegas NV LSVONVBT3MD  721   2017-04-03   
725-223 7 Las Vegas NV LSVONVBT3MD  721   2017-04-03   
725-236 4 Las Vegas NV LSVONVBT3MD  721   2020-09-22   
725-444 2 Jean NV LSVONVBT3MD  721   2014-06-04   
725-600 8 Las Vegas NV LSVONVBT3MD  721   2015-10-02   
725-605 7 Las Vegas NV LSVONVBT3MD  721   2017-02-17   
734-888 7 North Sylvania MI NPLNOHXARMD  326   2014-04-14   
740-233 7 Gambier OH LIMAOHIB9MD  923   2013-10-14   
740-326 7 Mount Vernon OH LIMAOHIB9MD  923   2013-12-19   
740-480 7 Centerburg OH LIMAOHIB9MD  923   2013-12-19   
740-481 7 Danville (Knox) OH LIMAOHIB9MD  923   2013-12-19   
740-759 6 Utica-Homer OH LIMAOHIB9MD  923   2013-12-19   
740-791 7 Martinsburg OH LIMAOHIB9MD  923   2014-02-13   
740-848 7 Fredericktown OH LIMAOHIB9MD  923   2013-10-14   
760-292 4 Pauma Valley CA SNDGCA0239Z  732   2014-07-09   
760-297 9 Valley Center CA SNDGCA0239Z  732   2014-07-09   
760-437 A Desert Center CA PLSPCAXGXOZ  973      
760-527 7 Julian CA SNDGCA0239Z  732   2014-07-09   
760-528 6 Holtville CA SNDGCA0239Z  732   2014-07-09   
760-538 A Salton CA PLSPCAXGXOZ  973      
760-543 7 Oceanside: Pendleton DA CA SNDGCA0239Z  732   2014-07-09   
760-573 A Oceanside: Oceanside DA CA SNDGCA0239Z  732      
760-573 7 Oceanside: Oceanside DA CA SNDGCA0239Z  732   2013-03-17   
760-607 4 Oceanside: Carlsbad DA CA SNDGCA0239Z  732   2013-02-25   
760-618 8 Calexico CA SNDGCA0239Z  732   2014-08-05   
760-653 7 San Marcos CA SNDGCA0239Z  732   2013-02-25   
760-675 3 El Centro CA SNDGCA0239Z  732   2013-09-05   
760-691 7 Vista CA SNDGCA0239Z  732   2013-03-01   
760-697 7 Encinitas CA SNDGCA0239Z  732   2014-04-11   
760-708 4 Escondido CA SNDGCA0239Z  732   2013-03-01   
760-857 6 Borrego CA SNDGCA0239Z  732   2014-07-09   
760-906 5 Ramona CA SNDGCA0239Z  732   2014-07-21   
760-907 6 Warner Springs CA SNDGCA0239Z  732   2014-07-09   
760-919 7 Imperial CA SNDGCA0239Z  732   2014-07-09   

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Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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