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: DTRTMIVWDMD

1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-248 A Northville MI 624H ONVOY SPECTRUM, LLC 340      
248-248 0 Northville MI 624H ONVOY SPECTRUM, LLC 340      
248-248 1 Northville MI 624H ONVOY SPECTRUM, LLC 340      
248-248 2 Northville MI 624H ONVOY SPECTRUM, LLC 340      
248-248 3 Northville MI 624H ONVOY SPECTRUM, LLC 340      
248-248 4 Northville MI 624H ONVOY SPECTRUM, LLC 340      
248-248 5 Northville MI 624H ONVOY SPECTRUM, LLC 340      
248-248 6 Northville MI 624H ONVOY SPECTRUM, LLC 340      
248-248 7 Northville MI 624H ONVOY SPECTRUM, LLC 340      
248-248 8 Northville MI 624H ONVOY SPECTRUM, LLC 340      
248-248 9 Northville MI 624H ONVOY SPECTRUM, LLC 340      
248-257 3 Drayton Plains MI 624H ONVOY SPECTRUM, LLC 340      
248-274 2 Oxford MI 624H ONVOY SPECTRUM, LLC 340      
248-274 9 Oxford MI 624H ONVOY SPECTRUM, LLC 340      
248-315 4 Troy MI 624H ONVOY SPECTRUM, LLC 340      
248-315 5 Troy MI 624H ONVOY SPECTRUM, LLC 340      
248-315 6 Troy MI 624H ONVOY SPECTRUM, LLC 340      
248-315 7 Troy MI 624H ONVOY SPECTRUM, LLC 340      
248-315 8 Troy MI 624H ONVOY SPECTRUM, LLC 340      
248-491 2 South Lyon MI 624H ONVOY SPECTRUM, LLC 340      
248-491 9 South Lyon MI 624H ONVOY SPECTRUM, LLC 340      
248-779 3 Commerce MI 624H ONVOY SPECTRUM, LLC 340      
248-783 2 Lake Orion MI 624H ONVOY SPECTRUM, LLC 340      
248-834 5 Lake Orion MI 624H ONVOY SPECTRUM, LLC 340      
248-883 5 Pontiac MI 624H ONVOY SPECTRUM, LLC 340      
248-927 7 Clarkston MI 624H ONVOY SPECTRUM, LLC 340      
248-927 8 Clarkston MI 624H ONVOY SPECTRUM, LLC 340      
248-927 9 Clarkston MI 624H ONVOY SPECTRUM, LLC 340      
248-942 6 Clarkston MI 624H ONVOY SPECTRUM, LLC 340      
248-942 8 Clarkston MI 624H ONVOY SPECTRUM, LLC 340      
248-962 2 Northville MI 624H ONVOY SPECTRUM, LLC 340      
248-962 4 Northville MI 624H ONVOY SPECTRUM, LLC 340      
313-360 0 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-360 1 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-360 2 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-360 3 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-360 4 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-360 5 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-360 6 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-385 6 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-385 7 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-385 8 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-385 9 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-476 4 Detroit Zone 6 MI 624H ONVOY SPECTRUM, LLC 340      
313-489 4 Detroit Zone 5 MI 624H ONVOY SPECTRUM, LLC 340      
313-489 5 Detroit Zone 5 MI 624H ONVOY SPECTRUM, LLC 340      
313-489 6 Detroit Zone 5 MI 624H ONVOY SPECTRUM, LLC 340      
313-489 7 Detroit Zone 5 MI 624H ONVOY SPECTRUM, LLC 340      
313-489 8 Detroit Zone 5 MI 624H ONVOY SPECTRUM, LLC 340      
313-490 4 Detroit Zone 6 MI 624H ONVOY SPECTRUM, LLC 340      
313-490 5 Detroit Zone 6 MI 624H ONVOY SPECTRUM, LLC 340      
313-493 5 Detroit Zone 4 MI 624H ONVOY SPECTRUM, LLC 340      
313-504 0 Detroit Zone 3 MI 624H ONVOY SPECTRUM, LLC 340      
313-504 1 Detroit Zone 3 MI 624H ONVOY SPECTRUM, LLC 340      
313-504 2 Detroit Zone 3 MI 624H ONVOY SPECTRUM, LLC 340      
313-504 3 Detroit Zone 3 MI 624H ONVOY SPECTRUM, LLC 340      
313-504 6 Detroit Zone 3 MI 624H ONVOY SPECTRUM, LLC 340      
313-504 7 Detroit Zone 3 MI 624H ONVOY SPECTRUM, LLC 340      
313-514 3 Detroit Zone 4 MI 624H ONVOY SPECTRUM, LLC 340      
313-524 4 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-524 5 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-524 6 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-536 5 Detroit Zone 4 MI 624H ONVOY SPECTRUM, LLC 340      
313-540 1 Detroit Zone 4 MI 624H ONVOY SPECTRUM, LLC 340      
313-542 7 Detroit Zone 5 MI 624H ONVOY SPECTRUM, LLC 340      
313-548 4 Detroit Zone 2 MI 624H ONVOY SPECTRUM, LLC 340      
313-552 0 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-612 0 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-612 1 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-612 7 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-639 2 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-639 3 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-639 4 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-639 5 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-639 6 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-644 6 Detroit Zone 3 MI 624H ONVOY SPECTRUM, LLC 340      
313-650 0 Detroit Zone 6 MI 624H ONVOY SPECTRUM, LLC 340      
313-650 1 Detroit Zone 6 MI 624H ONVOY SPECTRUM, LLC 340      
313-650 2 Detroit Zone 6 MI 624H ONVOY SPECTRUM, LLC 340      
313-661 4 Detroit Zone 3 MI 624H ONVOY SPECTRUM, LLC 340      
313-661 5 Detroit Zone 3 MI 624H ONVOY SPECTRUM, LLC 340      
313-696 5 Detroit Zone 4 MI 624H ONVOY SPECTRUM, LLC 340      
313-708 A Detroit Zone 2 MI 624H ONVOY SPECTRUM, LLC 340      
313-708 0 Detroit Zone 2 MI 624H ONVOY SPECTRUM, LLC 340      
313-708 1 Detroit Zone 2 MI 624H ONVOY SPECTRUM, LLC 340      
313-708 7 Detroit Zone 2 MI 624H ONVOY SPECTRUM, LLC 340      
313-708 8 Detroit Zone 2 MI 624H ONVOY SPECTRUM, LLC 340      
313-710 A Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-710 7 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-713 2 Detroit Zone 5 MI 624H ONVOY SPECTRUM, LLC 340      
313-746 2 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-746 9 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-756 0 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-756 1 Detroit Zone 1 MI 624H ONVOY SPECTRUM, LLC 340      
313-787 A Detroit Zone 6 MI 624H ONVOY SPECTRUM, LLC 340      
313-787 2 Detroit Zone 6 MI 624H ONVOY SPECTRUM, LLC 340      
313-787 3 Detroit Zone 6 MI 624H ONVOY SPECTRUM, LLC 340      
313-787 4 Detroit Zone 6 MI 624H ONVOY SPECTRUM, LLC 340      
313-787 5 Detroit Zone 6 MI 624H ONVOY SPECTRUM, LLC 340      
313-791 1 Detroit Zone 6 MI 624H ONVOY SPECTRUM, LLC 340      

1 2 3 4 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.