Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-387 3 Commerce MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-07-19   
248-397 A Royal Oak MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 0 Royal Oak MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 1 Royal Oak MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 2 Royal Oak MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 3 Royal Oak MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-404 6 Troy MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-11-14   
248-412 5 Northville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2004-09-30   
248-412 6 Northville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2004-09-30   
248-415 A Southfield MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-429 1 Oxford MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-07-21   
248-429 2 Oxford MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-07-21   
248-430 A Birmingham MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-430 0 Birmingham MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-430 1 Birmingham MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-430 2 Birmingham MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-430 3 Birmingham MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-452 6 Pontiac MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2007-11-13   
248-453 A Rochester MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-453 0 Rochester MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-453 8 Rochester MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-460 A Oxford MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-460 4 Oxford MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-460 5 Oxford MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-461 A Drayton Plains MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-461 0 Drayton Plains MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-461 1 Drayton Plains MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-461 4 Drayton Plains MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-07-19   
248-461 5 Drayton Plains MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-464 6 Pontiac MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2008-02-13   
248-479 A Farmington MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-479 0 Farmington MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-479 1 Farmington MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-479 2 Farmington MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-479 5 Farmington MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-479 7 Farmington MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-479 8 Farmington MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-479 9 Farmington MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-482 A Farmington MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-482 0 Farmington MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-482 1 Farmington MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-482 4 Farmington MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-491 1 South Lyon MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-07-21   
248-499 1 Pontiac MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2008-09-20   
248-502 A Birmingham MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-504 5 Northville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-07-21   
248-504 6 Northville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-07-21   
248-537 4 Auburn Heights MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2012-11-26   
248-537 5 Auburn Heights MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2012-11-26   
248-564 A Auburn Heights MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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