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: 567 [Rate centres in NPA 567] [Dial plan for NPA 567]

NXX: 432

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
567-432 A North Baltimore OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326      
567-432 0 North Baltimore OH TOLDOH21DS4  284F PEERLESS NETWORK OF OHIO, LLC - OH 326   2013-11-23   
567-432 1 North Baltimore OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2023-07-31   
567-432 3 North Baltimore OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2020-04-19   
567-432 4 North Baltimore OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326      
567-432 5 North Baltimore OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326   2006-01-06   
567-432 6 North Baltimore OH TOLDOH21XYY  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 326   2013-08-15   
567-432 7 North Baltimore OH NPLNOHXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-04-18   
567-432 8 North Baltimore OH TOLDOH2113Z  516J TON80 COMMUNICATIONS, LLC 326   2021-06-17   
567-432 9 North Baltimore OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2009-01-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.