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: SFLDMI48DS0

Remotes:

Switch Switch name Switch type
RSVLMIMNRS1    DRM 
RYLOMIMNRS1    RS 

1 2 3 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-200 A Southfield MI 1200 TALK AMERICA INC. - MI 340      
248-200 0 Southfield MI 1200 TALK AMERICA INC. - MI 340   2003-11-24   
248-200 2 Southfield MI 1200 TALK AMERICA INC. - MI 340   2005-10-04   
248-200 3 Southfield MI 1200 TALK AMERICA INC. - MI 340   2006-04-28   
248-215 7 Holly MI 1200 TALK AMERICA INC. - MI 340   2005-04-10   
248-220 A Birmingham MI 1200 TALK AMERICA INC. - MI 340      
248-220 1 Birmingham MI 1200 TALK AMERICA INC. - MI 340   2004-07-22   
248-220 2 Birmingham MI 1200 TALK AMERICA INC. - MI 340   2007-10-22   
248-230 1 Pontiac MI 1200 TALK AMERICA INC. - MI 340   2005-02-12   
248-230 3 Pontiac MI 1200 TALK AMERICA INC. - MI 340   2006-06-09   
248-230 7 Pontiac MI 1200 TALK AMERICA INC. - MI 340   2005-11-11   
248-237 0 Auburn Heights MI 1200 TALK AMERICA INC. - MI 340   2004-11-20   
248-250 7 Troy MI 1200 TALK AMERICA INC. - MI 340   2005-01-16   
248-254 A West Bloomfield MI 1200 TALK AMERICA INC. - MI 340      
248-254 1 West Bloomfield MI 1200 TALK AMERICA INC. - MI 340   2004-07-22   
248-254 9 West Bloomfield MI 1200 TALK AMERICA INC. - MI 340      
248-274 5 Oxford MI 1200 TALK AMERICA INC. - MI 340   2005-07-07   
248-287 2 Lake Orion MI 1200 TALK AMERICA INC. - MI 340   2005-07-07   
248-381 5 Farmington MI 1200 TALK AMERICA INC. - MI 340   2004-07-22   
248-387 0 Commerce MI 1200 TALK AMERICA INC. - MI 340   2005-04-10   
248-461 2 Drayton Plains MI 1200 TALK AMERICA INC. - MI 340   2005-04-10   
248-491 0 South Lyon MI 1200 TALK AMERICA INC. - MI 340   2005-09-01   
248-499 5 Pontiac MI 1200 TALK AMERICA INC. - MI 340   2007-06-01   
248-522 0 Farmington MI 1200 TALK AMERICA INC. - MI 340   2006-03-25   
248-605 4 Clarkston MI 1200 TALK AMERICA INC. - MI 340   2005-04-10   
248-609 5 Rochester MI 1200 TALK AMERICA INC. - MI 340   2005-04-10   
248-655 6 Royal Oak MI 1200 TALK AMERICA INC. - MI 340   2009-03-07   
248-996 6 Southfield MI 1200 TALK AMERICA INC. - MI 340   2007-01-14   
313-216 7 Detroit Zone 6 MI 1200 TALK AMERICA INC. - MI 340   2005-04-10   
313-216 8 Detroit Zone 6 MI 1200 TALK AMERICA INC. - MI 340   2005-11-07   
313-216 9 Detroit Zone 6 MI 1200 TALK AMERICA INC. - MI 340   2006-02-05   
313-221 1 Detroit Zone 1 MI 1200 TALK AMERICA INC. - MI 340   2006-04-03   
313-243 2 Detroit Zone 4 MI 1200 TALK AMERICA INC. - MI 340   2007-09-13   
313-254 1 Detroit Zone 6 MI 1200 TALK AMERICA INC. - MI 340   2007-03-01   
313-256 1 Detroit Zone 1 MI 1200 TALK AMERICA INC. - MI 340   2005-12-12   
313-262 7 Detroit Zone 1 MI 1200 TALK AMERICA INC. - MI 340   2005-04-10   
313-270 0 Detroit Zone 4 MI 1200 TALK AMERICA INC. - MI 340   2006-04-14   
313-270 5 Detroit Zone 4 MI 1200 TALK AMERICA INC. - MI 340   2008-07-05   
313-279 2 Detroit Zone 4 MI 1200 TALK AMERICA INC. - MI 340   2005-01-16   
313-281 6 Detroit Zone 3 MI 1200 TALK AMERICA INC. - MI 340   2005-01-16   
313-285 5 Detroit Zone 1 MI 1200 TALK AMERICA INC. - MI 340   2007-06-08   
313-288 A Detroit Zone 4 MI 1200 TALK AMERICA INC. - MI 340      
313-288 3 Detroit Zone 4 MI 1200 TALK AMERICA INC. - MI 340   2009-06-12   
313-299 6 Detroit Zone 6 MI 1200 TALK AMERICA INC. - MI 340   2006-04-03   
313-305 2 Detroit Zone 3 MI 1200 TALK AMERICA INC. - MI 340   2005-11-07   
313-305 3 Detroit Zone 3 MI 1200 TALK AMERICA INC. - MI 340   2006-01-10   
313-332 2 Detroit Zone 2 MI 1200 TALK AMERICA INC. - MI 340   2007-09-11   
313-344 4 Detroit Zone 2 MI 1200 TALK AMERICA INC. - MI 340   2006-05-05   
313-354 8 Detroit Zone 5 MI 1200 TALK AMERICA INC. - MI 340   2006-02-11   
313-362 7 Detroit Zone 5 MI 1200 TALK AMERICA INC. - MI 340   2005-10-23   

1 2 3 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.