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: OKCYOKCEXTX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
405-225 6 Oklahoma City OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
405-225 7 Oklahoma City OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
405-225 8 Oklahoma City OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
405-237 2 Moore OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
405-241 8 Britton OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
405-385 8 Stillwater OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
405-443 4 Oklahoma City OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
405-563 A Oklahoma City OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
405-563 0 Oklahoma City OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
405-563 4 Oklahoma City OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
580-366 2 Enid OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
580-366 3 Enid OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
580-366 5 Enid OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
580-366 6 Enid OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
580-453 9 Ada OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
580-540 6 Enid OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
580-540 7 Enid OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
580-576 9 Ponca City OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
580-603 7 Enid OK 362E YMAX COMMUNICATIONS CORP. - OK 536      
580-665 4 Ada OK 362E YMAX COMMUNICATIONS CORP. - OK 536      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.