Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
405-896 7 Oklahoma City OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2014-05-10   
405-903 A Dibble OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
405-903 2 Dibble OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2019-04-17   
405-926 3 Pauls Valley OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2014-08-31   
405-926 8 Pauls Valley OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2006-09-04   
405-928 6 Norman OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2013-12-30   
405-968 4 Oklahoma City OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2015-09-20   
405-988 A McLoud OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
405-988 2 McLoud OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2017-10-13   
405-988 3 McLoud OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2020-03-08   
572-206 2 Oklahoma City OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2022-12-05   
572-214 A Hennessey OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
572-214 1 Hennessey OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2023-05-16   
572-225 3 Norman OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2024-10-25   
572-233 6 Oklahoma City OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2024-05-13   
572-363 6 Chickasha OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2022-06-19   
572-568 4 Oklahoma City OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2022-03-26   
572-726 2 Anadarko OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2024-03-29   
572-910 7 Oklahoma City OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2022-05-27   
580-200 2 Caddo OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2014-06-01   
580-200 7 Caddo OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2020-05-23   
580-215 A Lawton OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
580-215 0 Lawton OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
580-215 1 Lawton OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
580-215 4 Lawton OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
580-215 5 Lawton OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-02-01   
580-215 6 Lawton OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-02-12   
580-215 7 Lawton OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-02-12   
580-217 4 Wilson OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2016-10-13   
580-218 7 Breckinridge OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2019-06-28   
580-232 2 Cache OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2014-06-01   
580-245 4 Idabel OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2014-12-09   
580-245 6 Idabel OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2006-09-04   
580-246 2 Indiahoma OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2014-06-01   
580-247 9 Davis OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-05-13   
580-257 2 Tishomingo OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2015-05-17   
580-258 2 Coalgate OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2014-06-01   
580-260 8 Waukomis OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2019-06-28   
580-262 6 Blackwell OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-02-13   
580-262 7 Blackwell OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-02-13   
580-265 6 Stonewall OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2015-12-15   
580-268 4 Marland OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2019-06-28   
580-275 2 Clinton OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-08-07   
580-279 0 Ada OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-05-08   
580-279 1 Ada OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-05-13   
580-279 6 Ada OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-05-05   
580-282 0 Marietta OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-03-12   
580-288 3 Kremlin OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2019-06-28   
580-301 6 Altus OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-10-03   
580-301 7 Altus OK 5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2006-09-04   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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