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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: TULSOK37LMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
918-206 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538   2012-05-10   
918-269 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538      
918-289 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538      
918-320 A Miami OK 6664 SPRINT SPECTRUM L.P. 538      
918-327 A Bartlesville OK 6664 SPRINT SPECTRUM L.P. 538      
918-329 A McAlester OK 6664 SPRINT SPECTRUM L.P. 538      
918-360 A Muskogee OK 6664 SPRINT SPECTRUM L.P. 538      
918-361 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538      
918-406 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538      
918-407 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538      
918-408 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538      
918-409 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538      
918-565 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538   2011-08-25   
918-718 A Tahlequah OK 6664 SPRINT SPECTRUM L.P. 538      
918-780 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538   2012-06-29   
918-808 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538      
918-809 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538      
918-810 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538      
918-889 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538   2012-04-22   
918-892 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538   2011-06-05   
918-901 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538   2012-06-29   
918-904 A Tulsa OK 6664 SPRINT SPECTRUM L.P. 538   2012-04-27   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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