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: GNBPNCEM6MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-297 3 Greensboro NC 145J TERRA NOVA TELECOM INC. 424   2021-09-26   
336-361 9 Reidsville NC 145J TERRA NOVA TELECOM INC. 424   2021-09-26   
336-421 6 Anderson NC 145J TERRA NOVA TELECOM INC. 424   2020-11-06   
336-421 7 Anderson NC 145J TERRA NOVA TELECOM INC. 424   2021-09-25   
336-565 9 Kimesville NC 145J TERRA NOVA TELECOM INC. 424   2020-11-06   
336-570 7 Burlington NC 145J TERRA NOVA TELECOM INC. 424   2021-09-24   
336-656 5 Monticello NC 145J TERRA NOVA TELECOM INC. 424   2020-11-06   
336-775 5 Winston-Salem NC 145J TERRA NOVA TELECOM INC. 424   2021-09-23   
336-892 0 Julian NC 145J TERRA NOVA TELECOM INC. 424   2021-01-24   
336-951 1 Reidsville NC 145J TERRA NOVA TELECOM INC. 424   2020-11-06   
743-222 A Greensboro NC 145J TERRA NOVA TELECOM INC. 424      
743-222 2 Greensboro NC 145J TERRA NOVA TELECOM INC. 424   2019-05-19   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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