Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 508J CENTURYLINK COMMUNICATIONS, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
660-492 1 Clinton MO KSCAMO961MD  524   2013-12-02   
660-493 7 Waverly MO KSCAMO961MD  524   2013-11-06   
660-529 7 Slater MO KSCAMO961MD  524   2014-05-07   
660-533 7 Coffey MO KSCAMO961MD  524   2017-09-13   
660-542 5 Carrollton MO KSCAMO961MD  524   2014-05-07   
660-547 7 Lincoln MO KSCAMO961MD  524   2013-11-04   
660-548 7 Brunswick MO KSCAMO961MD  524   2013-10-25   
660-564 6 Grant City MO KSCAMO961MD  524   2017-09-13   
660-572 4 Mound City MO KSCAMO961MD  524   2013-10-31   
660-586 7 New Franklin MO KSCAMO961MD  524   2014-05-07   
660-587 7 La Plata MO KSCAMO961MD  524   2013-10-29   
660-591 7 Macon MO KSCAMO961MD  524   2015-10-06   
660-594 7 Norborne MO KSCAMO961MD  524   2013-11-04   
660-656 7 Centerview MO KSCAMO961MD  524   2013-10-31   
660-672 3 Boonville MO KSCAMO961MD  524   2013-09-30   
660-691 7 Clarence MO KSCAMO961MD  524   2013-10-28   
660-730 7 Kirksville MO KSCAMO961MD  524   2015-02-02   
660-736 7 Tarkio MO KSCAMO961MD  524   2013-10-31   
660-749 7 Winston MO KSCAMO961MD  524   2017-09-14   
660-783 7 Stanberry MO KSCAMO961MD  524   2014-05-07   
660-786 7 Allendale MO KSCAMO961MD  524   2017-09-13   
660-828 7 Jameson MO KSCAMO961MD  524   2017-09-13   
660-839 4 Wooldridge MO KSCAMO961MD  524   2017-03-25   
660-839 5 Wooldridge MO KSCAMO961MD  524   2017-01-07   
660-839 6 Wooldridge MO KSCAMO961MD  524   2013-10-29   
660-841 1 Prairie Home MO KSCAMO961MD  524   2013-10-29   
660-849 4 Jamestown MO KSCAMO961MD  524   2013-10-28   
660-927 7 Pickering MO KSCAMO961MD  524   2013-10-31   
660-974 7 Cole Camp MO KSCAMO961MD  524   2013-10-31   
661-232 7 Mojave CA BKFDCA11XMD  734   2015-05-05   
661-279 7 Rosamond CA BKFDCA11XMD  734   2015-05-05   
661-289 7 Lebec CA BKFDCA11XMD  734   2015-05-05   
661-300 7 Tehachapi CA BKFDCA11XMD  734   2015-05-05   
661-306 6 Lake Hughes CA LSANCAJW2MD  730   2014-06-27   
661-339 6 Hi Vista CA LSANCAJW2MD  730   2014-06-27   
661-430 2 Santa Clarita: Saugus Canyon Country DA CA LSANCAJW2MD  730   2014-04-09   
661-441 A Palmdale: Palmdale DA CA LSANCAJW2MD  730      
661-441 7 Palmdale: Palmdale DA CA LSANCAJW2MD  730   2013-03-26   
661-443 7 Walker Basin CA BKFDCA11XMD  734   2015-05-05   
661-457 6 Lost Hills CA BKFDCA11XMD  734   2015-05-05   
661-459 7 Shafter CA BKFDCA11XMD  734   2015-05-05   
661-465 7 Berrenda Mesa CA BKFDCA11XMD  734   2015-05-05   
661-469 7 Buttonwillow CA BKFDCA11XMD  734   2015-05-05   
661-471 A Lancaster CA LSANCAJW2MD  730      
661-471 7 Lancaster CA LSANCAJW2MD  730   2013-03-26   
661-486 7 Palmdale: Agua Dulce DA CA LSANCAJW2MD  730   2014-07-02   
661-491 6 Bakersfield: South DA CA BKFDCA11XMD  734   2015-05-05   
661-525 7 Bakersfield: North DA CA BKFDCA11XMD  734   2015-05-05   
661-532 7 Big Butte CA LSANCAJW2MD  730   2014-06-27   
661-534 A Delano CA BKFDCA11XMD  734      

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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