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.

Greenfield, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
731-233 A MMPHTN32X5X  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 468      
731-233 0 MMPHTNMAY4X  624H ONVOY SPECTRUM, LLC 468      
731-233 2   516C AT&T CORP. 468      
731-233 3 MMPHTNMAYCX  145J TERRA NOVA TELECOM INC. 468      
731-233 4 MMPHTNMAY5X  337J WEST KENTUCKY & TENNESSEE TELECOMMUNICATIONS CO-OP 468      
731-235 A GNFDTNMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
731-237 A MMPHTNMA38Z  525E ONVOY, LLC - TN 468      
731-237 0 MMPHTNMA38Z  525E ONVOY, LLC - TN 468      
731-237 1 MMPHTNMA94Z  073H TELNYX LLC 468      
731-237 9 MMPHTNMA38Z  525E ONVOY, LLC - TN 468      
731-480 A JCSNTNGE00T  2891 AENEAS COMMUNICATIONS, LLC - TN 468      
731-621 A MMPHTN32X5X  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 468      
731-621 0 MMPHTN32X5X  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 468      
731-621 9 MMPHTN32X5X  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 468      
731-678 A JCSNTNNGPS0  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468      
731-678 0 JCSNTNNGPS0  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468      
731-678 1 MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468      
731-678 2 MMPHTNMA38Z  525E ONVOY, LLC - TN 468      
731-678 3 MMPHTNMA38Z  525E ONVOY, LLC - TN 468      
731-678 5 MMPHTNMA38Z  525E ONVOY, LLC - TN 468      
731-678 6 MMPHTNMA38Z  525E ONVOY, LLC - TN 468      
731-678 7 MMPHTNMA82Z  508J CENTURYLINK COMMUNICATIONS, LLC 468      
731-678 8   276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 468      
731-678 9 MMPHTNMADS7  276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 468      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.