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.

OCN: 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI

<< 1 2 3 4 5 6 7 8 9 10 11 12 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
313-416 1 Detroit Zone 4 MI SFLDMIQJDS1  340      
313-416 4 Detroit Zone 4 MI SFLDMIQJDS1  340      
313-416 6 Detroit Zone 4 MI SFLDMIQJDS1  340      
313-416 7 Detroit Zone 4 MI SFLDMIQJDS1  340      
313-422 A Detroit Zone 3 MI SFLDMIQJDS1  340      
313-422 0 Detroit Zone 3 MI SFLDMIQJDS1  340      
313-422 1 Detroit Zone 3 MI SFLDMIQJDS1  340      
313-422 4 Detroit Zone 3 MI SFLDMIQJDS1  340      
313-422 6 Detroit Zone 3 MI SFLDMIQJDS1  340      
313-424 4 Detroit Zone 1 MI   340      
313-426 3 Detroit Zone 1 MI SFLDMIQJDS1  340      
313-429 6 Detroit Zone 6 MI   340      
313-429 7 Detroit Zone 6 MI   340      
313-429 8 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-449 A Detroit Zone 2 MI SFLDMIQJDS1  340      
313-449 0 Detroit Zone 2 MI SFLDMIQJDS1  340      
313-449 4 Detroit Zone 2 MI SFLDMIQJDS1  340      
313-450 A Detroit Zone 5 MI SFLDMIQJDS1  340      
313-450 0 Detroit Zone 5 MI SFLDMIQJDS1  340      
313-450 1 Detroit Zone 5 MI SFLDMIQJDS1  340      
313-450 4 Detroit Zone 5 MI SFLDMIQJDS1  340      
313-450 6 Detroit Zone 5 MI SFLDMIQJDS1  340      
313-450 7 Detroit Zone 5 MI SFLDMIQJDS1  340      
313-454 A Detroit Zone 3 MI SFLDMIQJDS1  340      
313-454 0 Detroit Zone 3 MI SFLDMIQJDS1  340      
313-454 2 Detroit Zone 3 MI SFLDMIQJDS1  340      
313-454 3 Detroit Zone 3 MI SFLDMIQJDS1  340      
313-457 A Detroit Zone 6 MI SFLDMIQJDS1  340      
313-457 0 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-457 1 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-457 2 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-457 6 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-462 1 Detroit Zone 1 MI   340      
313-486 6 Detroit Zone 5 MI   340      
313-486 7 Detroit Zone 5 MI   340      
313-486 8 Detroit Zone 5 MI   340      
313-556 1 Detroit Zone 1 MI   340      
313-556 2 Detroit Zone 1 MI   340      
313-557 A Detroit Zone 1 MI SFLDMIQJDS1  340      
313-564 1 Detroit Zone 3 MI   340      
313-615 2 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-615 3 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-615 4 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-615 5 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-651 A Detroit Zone 4 MI SFLDMIQJDS1  340      
313-651 0 Detroit Zone 4 MI SFLDMIQJDS1  340      
313-651 2 Detroit Zone 4 MI SFLDMIQJDS1  340      
313-651 3 Detroit Zone 4 MI SFLDMIQJDS1  340      
313-683 8 Detroit Zone 5 MI SFLDMIQJDS1  340      
313-683 9 Detroit Zone 5 MI SFLDMIQJDS1  340      
313-725 A Detroit Zone 1 MI   340      
313-725 3 Detroit Zone 1 MI   340      
313-725 5 Detroit Zone 1 MI   340      
313-731 A Detroit Zone 3 MI SFLDMIQJDS1  340      
313-731 0 Detroit Zone 3 MI SFLDMIQJDS1  340      
313-731 1 Detroit Zone 3 MI SFLDMIQJDS1  340      
313-731 3 Detroit Zone 3 MI   340      
313-731 4 Detroit Zone 3 MI   340      
313-731 5 Detroit Zone 3 MI   340      
313-731 9 Detroit Zone 3 MI SFLDMIQJDS1  340      
313-732 A Detroit Zone 2 MI SFLDMIQJDS1  340      
313-732 9 Detroit Zone 2 MI SFLDMIQJDS1  340      
313-733 A Detroit Zone 3 MI SFLDMIQJDS1  340      
313-733 1 Detroit Zone 3 MI SFLDMIQJDS1  340      
313-733 2 Detroit Zone 3 MI   340      
313-733 3 Detroit Zone 3 MI SFLDMIQJDS1  340      
313-736 A Detroit Zone 4 MI SFLDMIQJDS1  340      
313-736 4 Detroit Zone 4 MI SFLDMIQJDS1  340      
313-743 A Detroit Zone 2 MI SFLDMIQJDS1  340      
313-743 0 Detroit Zone 2 MI SFLDMIQJDS1  340      
313-743 9 Detroit Zone 2 MI SFLDMIQJDS1  340      
313-748 A Detroit Zone 1 MI SFLDMIQJDS1  340      
313-748 0 Detroit Zone 1 MI SFLDMIQJDS1  340      
313-748 1 Detroit Zone 1 MI SFLDMIQJDS1  340      
313-748 4 Detroit Zone 1 MI SFLDMIQJDS1  340      
313-748 6 Detroit Zone 1 MI SFLDMIQJDS1  340      
313-748 7 Detroit Zone 1 MI SFLDMIQJDS1  340      
313-748 9 Detroit Zone 1 MI SFLDMIQJDS1  340      
313-749 A Detroit Zone 6 MI SFLDMIQJDS1  340      
313-749 0 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-749 1 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-749 2 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-749 3 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-749 4 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-749 5 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-749 6 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-766 A Detroit Zone 5 MI SFLDMIQJDS1  340      
313-766 0 Detroit Zone 5 MI SFLDMIQJDS1  340      
313-766 9 Detroit Zone 5 MI SFLDMIQJDS1  340      
313-768 A Detroit Zone 6 MI SFLDMIQJDS1  340      
313-768 0 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-768 1 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-768 2 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-768 9 Detroit Zone 6 MI SFLDMIQJDS1  340      
313-771 6 Detroit Zone 1 MI SFLDMIQJDS1  340      
313-772 7 Detroit Zone 4 MI   340      
313-772 8 Detroit Zone 4 MI   340      
313-772 9 Detroit Zone 4 MI   340      
313-825 0 Detroit Zone 2 MI SFLDMIQJDS1  340      
313-825 3 Detroit Zone 2 MI SFLDMIQJDS1  340      

<< 1 2 3 4 5 6 7 8 9 10 11 12 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.