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
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   
661-469 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   
661-491 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      
661-534 7 Delano CA BKFDCA11XMD  734   2015-05-01   
661-546 A Bakersfield: Main DA CA BKFDCA11XMD  734      
661-546 7 Bakersfield: Main DA CA BKFDCA11XMD  734   2015-05-04   
661-548 7 California Hot Springs CA BKFDCA11XMD  734   2015-05-05   
661-552 7 Earlimart CA BKFDCA11XMD  734   2015-05-05   
661-705 6 Santa Clarita: Newhall-Castaic DA CA LSANCAJW2MD  730   2013-03-11   
661-745 7 Taft CA BKFDCA11XMD  734   2015-05-05   
661-761 5 McKittrick CA BKFDCA11XMD  734   2015-05-05   
661-766 7 Cuyama CA BKFDCA11XMD  734   2015-05-05   
661-772 0 Wasco CA BKFDCA11XMD  734   2015-05-05   
661-779 7 Arvin CA BKFDCA11XMD  734   2015-05-05   
661-780 6 Palmdale: Leona Valley DA CA LSANCAJW2MD  730   2014-07-02   
661-927 9 McFarland CA BKFDCA11XMD  734   2015-05-05   
662-222 7 Winona MS JCSNMSCP41Z  482   2014-01-13   
662-233 8 Coldwater MS JCSNMSCP41Z  482   2014-04-05   
662-237 7 Carrollton MS JCSNMSCP41Z  482   2014-04-05   
662-245 7 Columbus MS JCSNMSCP41Z  482   2014-01-11   
662-247 7 Belzoni MS JCSNMSCP41Z  482   2014-01-13   
662-265 7 Inverness MS JCSNMSCP41Z  482   2014-04-04   
662-269 7 Tupelo MS JCSNMSCP41Z  482   2014-01-11   
662-270 A Starkville MS JCSNMSCP41Z  482      
662-270 7 Starkville MS JCSNMSCP41Z  482   2014-01-13   
662-271 A Greenwood MS JCSNMSCP41Z  482      
662-271 7 Greenwood MS JCSNMSCP41Z  482   2014-01-13   
662-330 7 Kilmichael MS JCSNMSCP41Z  482   2014-04-03   
662-331 7 Corinth MS JCSNMSCP41Z  482   2014-04-07   
662-340 7 Booneville MS JCSNMSCP41Z  482   2014-04-07   
662-344 7 Greenville MS JCSNMSCP41Z  482   2014-01-13   
662-351 7 Clarksdale MS JCSNMSCP41Z  482   2014-01-13   
662-371 7 Oxford MS JCSNMSCP41Z  482   2014-01-13   
662-373 7 Tunica MS JCSNMSCP41Z  482   2014-05-05   
662-383 7 Friars Point MS JCSNMSCP41Z  482   2014-04-04   
662-388 7 Marks MS JCSNMSCP41Z  482   2014-04-04   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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