Local Calling Guide

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OCN: 5257 LEVEL 3 COMMUNICATIONS, LLC - OK

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
580-215 4 Lawton OK   536      
580-215 5 Lawton OK   536   2008-02-01   
580-215 6 Lawton OK   536   2008-02-12   
580-215 7 Lawton OK   536   2008-02-12   
580-217 4 Wilson OK   536   2016-10-13   
580-218 7 Breckinridge OK   536   2019-06-28   
580-232 2 Cache OK   536   2014-06-01   
580-245 4 Idabel OK   536   2014-12-09   
580-245 6 Idabel OK   536   2006-09-04   
580-246 2 Indiahoma OK   536   2014-06-01   
580-247 9 Davis OK   536   2008-05-13   
580-257 2 Tishomingo OK   536   2015-05-17   
580-258 2 Coalgate OK   536   2014-06-01   
580-260 8 Waukomis OK   536   2019-06-28   
580-262 6 Blackwell OK   536   2008-02-13   
580-262 7 Blackwell OK   536   2008-02-13   
580-265 6 Stonewall OK   536   2015-12-15   
580-268 4 Marland OK   536   2019-06-28   
580-275 2 Clinton OK   536   2008-08-07   
580-279 0 Ada OK   536   2008-05-08   
580-279 1 Ada OK   536   2008-05-13   
580-279 6 Ada OK   536   2008-05-05   
580-282 0 Marietta OK   536   2008-03-12   
580-288 3 Kremlin OK   536   2019-06-28   
580-301 6 Altus OK   536   2008-10-03   
580-301 7 Altus OK   536   2006-09-04   
580-302 5 Weatherford OK   536   2006-09-05   
580-302 6 Weatherford OK   536   2014-05-24   
580-303 4 Elk City OK   536   2006-04-29   
580-303 7 Elk City OK   536   2008-06-25   
580-304 7 Ponca City OK   536   2007-03-05   
580-307 3 Perry OK   536   2006-09-04   
580-319 4 Ardmore OK   536   2006-10-25   
580-319 5 Ardmore OK   536   2008-02-19   
580-319 7 Ardmore OK   536   2010-12-24   
580-329 7 Carrier OK   536   2019-06-28   
580-337 0 Bessie OK   536   2006-09-25   
580-339 5 Elk City OK   536   2011-04-27   
580-339 9 Elk City OK   536   2013-06-20   
580-341 3 Ardmore OK   536   2017-02-05   
580-345 6 Soper OK   536   2019-06-28   
580-350 2 Lawton OK   536   2014-10-10   
580-350 6 Lawton OK   536   2015-11-01   
580-352 3 Ponca City OK   536   2008-02-19   
580-352 6 Ponca City OK   536   2011-04-14   
580-358 7 Fairmont OK   536   2019-06-28   
580-364 7 Atoka OK   536   2006-09-04   
580-364 8 Atoka OK   536   2013-01-05   
580-366 A Enid OK OKCZOKZCFMD  536      
580-366 0 Enid OK   536      
580-366 4 Enid OK   536      
580-368 A Davis OK OKCZOKZCFMD  536      
580-368 7 Davis OK   536   2005-09-24   
580-372 2 Hugo OK   536   2006-09-04   
580-375 4 Weatherford OK   536   2013-06-20   
580-377 1 Woodward OK   536   2006-09-25   
580-377 3 Woodward OK   536   2013-01-05   
580-379 0 Altus OK   536   2007-12-04   
580-380 4 Durant OK   536   2006-09-04   
580-400 7 Lawton OK   536   2024-02-05   
580-403 8 Stratford OK   536   2019-06-28   
580-405 6 Allen OK   536   2019-06-28   
580-412 2 Fairview OK   536   2019-06-28   
580-416 4 Morrison OK   536   2019-06-28   
580-418 3 Frederick OK   536   2018-12-19   
580-422 7 Billings OK   536   2019-06-28   
580-430 0 Alva OK   536   2008-04-25   
580-440 5 Kaw City OK   536   2004-05-20   
580-441 0 Elmore City OK   536      
580-441 4 Elmore City OK   536      
580-450 8 Walters OK   536   2019-06-28   
580-453 6 Ada OK   536   2012-09-04   
580-456 2 Roff OK   536   2007-08-09   
580-456 4 Roff OK   536   2008-11-18   
580-492 9 Elgin OK   536   2023-10-30   
580-530 8 Hobart OK   536   2008-12-08   
580-547 4 Clinton OK   536   2006-09-25   
580-559 2 Ada OK   536   2006-12-17   
580-559 7 Ada OK   536   2008-04-30   
580-560 2 Duncan OK   536   2013-01-14   
580-562 7 Burns Flat OK   536   2019-08-19   
580-563 6 Blair OK   536   2011-10-25   
580-565 3 Kingston OK   536   2014-07-18   
580-569 7 Snyder OK   536   2014-07-27   
580-589 7 South Coldwater OK   532   2014-03-13   
580-599 A Enid OK OKCZOKZCFMD  536      
580-599 0 Enid OK   536      
580-599 1 Enid OK   536      
580-606 6 Duncan OK   536   2008-03-25   
580-609 A Alva OK OKCZOKZCFMD  536      
580-609 1 Alva OK   536   2007-07-02   
580-609 4 Alva OK   536      
580-634 2 Durant OK   536   2013-01-20   
580-634 5 Durant OK   536   2014-10-24   
580-635 3 Hillsdale OK   536   2019-06-28   
580-641 8 Marlow OK   536   2008-08-07   
580-648 7 Olustee OK   536   2019-06-28   
580-669 3 Glencoe OK   536   2019-06-28   
580-672 8 Madill OK   536   2008-12-08   
580-686 A Konawa OK OKCZOKZCFMD  536      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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