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.

NPA: 440 [Rate centres in NPA 440] [Dial plan for NPA 440]

NXX: 994

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-994 A Ashtabula OH ASHTOHXA99C  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
440-994 0 Ashtabula OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
440-994 1 Ashtabula OH ASHTOHXA99C  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
440-994 2 Ashtabula OH ASHTOHXA99C  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
440-994 3 Ashtabula OH ASHTOHXA99C  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
440-994 4 Ashtabula OH ASHTOHXADMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-994 5 Ashtabula OH ASHTOHXA99C  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
440-994 6 Ashtabula OH ASHTOHXA99C  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
440-994 7 Ashtabula OH ASHTOHXA99C  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
440-994 8 Ashtabula OH ASHTOHXA99C  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
440-994 9 Ashtabula OH ASHTOHXADMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.