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: 937 [Rate centres in NPA 937] [Dial plan for NPA 937]

NXX: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-288 A Danville (Highland) OH DANHOH28RS1  9321 OHIO BELL TEL CO 328      
937-288 0 Danville (Highland) OH   145J TERRA NOVA TELECOM INC. 328      
937-288 1 Danville (Highland) OH DANHOH28RS1  9321 OHIO BELL TEL CO 328      
937-288 2 Danville (Highland) OH DANHOH28RS1  9321 OHIO BELL TEL CO 328      
937-288 3 Danville (Highland) OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328      
937-288 4 Danville (Highland) OH DYTNOHIBX2X  508J CENTURYLINK COMMUNICATIONS, LLC 328      
937-288 5 Danville (Highland) OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328      
937-288 6 Danville (Highland) OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328      
937-288 7 Danville (Highland) OH DANHOH28RS1  9321 OHIO BELL TEL CO 328      
937-288 8 Danville (Highland) OH DYTNOH22XGY  464C ONVOY, LLC - OH 328      
937-288 9 Danville (Highland) OH DYTNOHKT0MD  516J TON80 COMMUNICATIONS, LLC 328      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.