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.

NPA: 850 [Rate centres in NPA 850] [Dial plan for NPA 850]

NXX: 753

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-753 A Youngstown-Fountain FL PNCYFLMAX6Z  937C ONVOY, LLC - FL 45009   2024-03-04   
850-753 0 Youngstown-Fountain FL PNCYFLMAX6Z  937C ONVOY, LLC - FL 45009   2018-08-31   
850-753 1 Youngstown-Fountain FL PNCYFLMAX6Z  937C ONVOY, LLC - FL 45009   2018-08-31   
850-753 2 Youngstown-Fountain FL PNCYFLMAX6Z  937C ONVOY, LLC - FL 45009   2018-07-16   
850-753 3 Youngstown-Fountain FL PNCYFLMA09Z  318J COMCAST IP PHONE, LLC 45009   2007-04-15   
850-753 4 Youngstown-Fountain FL PNCYFLMA23Z  4616 DELTACOM, INC. - FL 45009   2010-09-18   
850-753 5 Youngstown-Fountain FL PNCYFLMAXXZ  516C AT&T CORP. 45009   2013-02-04   
850-753 6 Youngstown-Fountain FL PNCYFLMA02Z  073H TELNYX LLC 45009   2020-05-18   
850-753 7 Youngstown-Fountain FL PNCYFLMAX6Z  937C ONVOY, LLC - FL 45009   2023-08-28   
850-753 8 Youngstown-Fountain FL PNCYFLMAX6Z  937C ONVOY, LLC - FL 45009   2018-06-03   
850-753 9 Youngstown-Fountain FL PNCYFLMAX6Z  937C ONVOY, LLC - FL 45009   2019-02-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.