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: 248 [Rate centres in NPA 248] [Dial plan for NPA 248]

NXX: 599

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-599 A Drayton Plains MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-599 0 Drayton Plains MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2012-12-29   
248-599 1 Drayton Plains MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-07-19   
248-599 2 Drayton Plains MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-26   
248-599 3 Drayton Plains MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2013-07-30   
248-599 4 Drayton Plains MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2007-05-18   
248-599 5 Drayton Plains MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2007-05-18   
248-599 6 Drayton Plains MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2008-09-05   
248-599 7 Drayton Plains MI DTRTMIBASMD  516C AT&T CORP. 340   2006-06-30   
248-599 8 Drayton Plains MI DTRTMIBHMMD  1200 TALK AMERICA INC. - MI 340   2007-12-11   
248-599 9 Drayton Plains MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2007-07-07   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.