Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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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
915-333 7 Fort Hancock TX   540   2015-04-23   
915-671 A Canutillo TX ELPSTXMAXBY  540      
915-671 7 Canutillo TX   540   2015-05-28   
915-702 A El Paso TX ELPSTXMAXBY  540      
915-702 7 El Paso TX   540   2015-04-09   
915-745 5 El Paso TX   540   2017-04-22   
916-246 5 Sacramento: North DA CA   726   2013-06-21   
916-305 3 Roseville: Citrus Heights DA CA   726   2016-10-21   
916-347 1 Fair Oaks (Sacramento) CA   726   2014-04-08   
916-354 7 Michigan Bar CA   726   2014-07-02   
916-389 A Sacramento: Main DA CA SCRMCA01X9Z  726      
916-389 6 Sacramento: Main DA CA   726   2013-01-18   
916-465 6 Sacramento: Main DA CA   726   2016-11-08   
916-472 7 Roseville: Main DA CA   726   2013-08-13   
916-512 2 Elk Grove CA   726   2013-07-05   
916-527 A Walnut Grove CA SCRMCA01X9Z  726      
916-527 6 Walnut Grove CA   726   2014-07-02   
916-581 7 Lincoln CA   726   2014-05-06   
916-597 9 Folsom CA   726   2014-04-08   
916-623 A Isleton CA SCRMCA01X9Z  726      
916-623 6 Isleton CA   726   2014-07-21   
916-629 6 Meadowview CA   726   2014-06-10   
916-656 7 Pleasant Grove CA   726   2014-07-02   
916-744 7 Courtland CA   726   2014-06-10   
916-824 7 South Placer CA   726   2014-07-21   
916-943 3 Rio Linda CA   726   2014-07-02   
917-485 6 New York City Zone 11 NY   132   2014-05-14   
917-717 7 New York City Zone 10 NY   132   2013-07-29   
917-789 7 New York City Zone 07 NY   132   2014-05-14   
917-909 7 New York City Zone 06 NY   132   2013-12-09   
917-924 7 New York City Zone 04 NY   132   2013-07-29   
917-979 1 New York City Zone 15 NY   132   2013-12-17   
918-229 7 Sperry OK   538   2017-04-11   
918-233 4 South Chetopa OK   532   2014-03-13   
918-246 8 Sand Springs OK   538   2017-04-11   
918-262 7 Watts OK   526   2015-01-07   
918-300 A Talihina OK TULSOKTBX6Z  538      
918-300 7 Talihina OK   538   2017-04-11   
918-308 7 Hartshorne OK   538   2017-04-07   
918-309 7 Miami OK   538   2017-02-16   
918-319 3 Henryetta OK   538   2017-04-07   
918-326 5 Colcord OK   526   2015-01-29   
918-329 7 McAlester OK   538   2017-02-16   
918-350 7 Bartlesville OK   538   2017-02-16   
918-372 7 Ripley OK   538   2017-04-11   
918-383 7 New Home OK   528   2015-01-20   
918-395 A Yale OK TULSOKTBX6Z  538      
918-395 7 Yale OK   538   2017-04-12   
918-400 7 Fort Gibson OK   538   2017-04-07   
918-436 3 Pocola OK   526   2015-01-07   
918-467 7 Delaware OK   538   2017-04-06   
918-475 7 Alluwe OK   538   2017-04-12   
918-498 7 West Uniontown OK   526   2015-01-07   
918-503 7 Muldrow OK   538   2017-04-08   
918-507 7 Stilwell OK   538   2017-04-11   
918-512 0 Sapulpa OK   538   2017-04-11   
918-554 7 Braggs OK   538   2017-04-06   
918-570 7 Tahlequah OK   538   2017-02-16   
918-601 7 Nowata OK   538   2017-04-08   
918-602 7 Collinsville OK   538   2017-02-16   
918-626 7 Cedars OK   526   2015-01-06   
918-673 5 Picher OK   538   2017-04-08   
918-674 7 Quapaw OK   538   2017-04-08   
918-675 2 Commerce OK   538   2017-04-06   
918-701 5 Jenks OK   538   2017-02-16   
918-705 6 Vian OK   538   2017-04-11   
918-707 7 Eufaula OK   538   2017-04-07   
918-713 7 Vinita OK   538   2017-04-11   
918-719 7 Copan OK   538   2017-04-06   
918-725 7 Cushing OK   538   2017-04-06   
918-731 7 Depew OK   538   2017-04-06   
918-736 7 Haskell OK   538   2017-04-07   
918-738 7 Ralston OK   538   2017-04-08   
918-791 2 Grove OK   538   2017-04-07   
918-816 7 Muskogee OK   538   2017-02-16   
918-817 7 Sallisaw OK   538   2017-02-16   
918-824 3 Pryor OK   538   2017-04-08   
918-848 7 Fairland OK   538   2017-04-07   
918-862 4 Oilton OK   538   2017-04-08   
918-875 5 Moffett OK   526   2015-01-06   
918-887 7 Coweta OK   538   2017-04-06   
918-888 A Catoosa OK TULSOKTBX6Z  538      
918-888 7 Catoosa OK   538   2017-02-16   
918-890 7 Drumright OK   538   2017-04-07   
918-897 7 Hominy OK   538   2017-04-07   
918-930 5 Westville OK   538   2017-04-12   
918-956 7 Cleveland OK   538   2017-04-06   
918-957 7 Broken Arrow OK   538   2017-04-06   
918-962 7 Spiro OK   538   2017-04-11   
918-965 7 Claremore OK   538   2017-02-16   
918-967 6 Stigler OK   538   2017-04-11   
918-969 7 Bokoshe OK   538   2017-04-12   
918-972 7 Dewey OK   538   2017-04-07   
918-974 7 Poteau OK   538   2017-04-08   
918-983 7 Monroe Howe OK   538   2017-04-08   
919-205 7 Smithfield NC   949   2014-04-12   
919-214 7 Siler City NC   949   2014-04-12   
919-243 7 Clayton NC   426   2014-03-21   
919-276 6 Broadway NC   426   2015-06-11   
919-292 7 Sanford NC   426   2015-06-11   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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