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: 7977 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN

<< 1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
615-503 5 Franklin TN NSVMTN03DS0  470   2005-01-14   
615-503 6 Franklin TN NSVMTN03DS0  470   2005-01-14   
615-503 7 Franklin TN NSVMTN03DS0  470   2005-01-14   
615-503 8 Franklin TN NSVMTN03DS0  470   2005-01-14   
615-510 3 Ashland City TN NSVMTN03DS0  470   2006-10-13   
615-523 A Nashville TN NSVMTN03DS0  470      
615-523 1 Nashville TN NSVMTN03DS0  470      
615-523 2 Nashville TN NSVMTN03DS0  470      
615-523 3 Nashville TN NSVMTN03DS0  470      
615-523 4 Nashville TN NSVMTN03DS0  470      
615-523 5 Nashville TN NSVMTN03DS0  470      
615-523 6 Nashville TN NSVMTN03DS0  470      
615-523 7 Nashville TN NSVMTN03DS0  470      
615-523 8 Nashville TN NSVMTN03DS0  470      
615-523 9 Nashville TN NSVMTN03DS0  470      
615-526 A Old Hickory TN NSVMTN03DS0  470      
615-526 1 Old Hickory TN NSVMTN03DS0  470      
615-526 2 Old Hickory TN NSVMTN03DS0  470      
615-526 3 Old Hickory TN NSVMTN03DS0  470      
615-526 4 Old Hickory TN NSVMTN03DS0  470      
615-526 5 Old Hickory TN NSVMTN03DS0  470      
615-526 6 Old Hickory TN NSVMTN03DS0  470      
615-526 9 Old Hickory TN NSVMTN03DS0  470      
615-528 A Goodlettsville TN NSVMTN03DS0  470      
615-528 0 Goodlettsville TN NSVMTN03DS0  470      
615-528 1 Goodlettsville TN NSVMTN03DS0  470      
615-528 3 Goodlettsville TN NSVMTN03DS0  470      
615-528 4 Goodlettsville TN NSVMTN03DS0  470      
615-528 5 Goodlettsville TN NSVMTN03DS0  470      
615-528 6 Goodlettsville TN NSVMTN03DS0  470      
615-528 7 Goodlettsville TN NSVMTN03DS0  470      
615-528 8 Goodlettsville TN NSVMTN03DS0  470      
615-534 A Smyrna TN NSVMTN03DS0  470      
615-534 1 Smyrna TN NSVMTN03DS0  470      
615-534 2 Smyrna TN NSVMTN03DS0  470      
615-534 3 Smyrna TN NSVMTN03DS0  470      
615-534 4 Smyrna TN NSVMTN03DS0  470      
615-534 5 Smyrna TN NSVMTN03DS0  470      
615-534 6 Smyrna TN NSVMTN03DS0  470      
615-534 7 Smyrna TN NSVMTN03DS0  470      
615-534 8 Smyrna TN NSVMTN03DS0  470      
615-534 9 Smyrna TN NSVMTN03DS0  470      
615-537 A Hendersonville TN NSVMTN03DS0  470      
615-537 1 Hendersonville TN NSVMTN03DS0  470      
615-537 2 Hendersonville TN NSVMTN03DS0  470      
615-537 3 Hendersonville TN NSVMTN03DS0  470      
615-537 4 Hendersonville TN NSVMTN03DS0  470      
615-537 5 Hendersonville TN NSVMTN03DS0  470      
615-537 6 Hendersonville TN NSVMTN03DS0  470      
615-537 7 Hendersonville TN NSVMTN03DS0  470      

<< 1 2 3 4 5 6 7 8 >>

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.