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: TAMSFLDEDSG

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
813-939 7 Tampa Central FL 937C ONVOY, LLC - FL 952   2022-02-10   
813-939 8 Tampa Central FL 937C ONVOY, LLC - FL 952   2022-02-10   
813-940 4 Tampa Central FL 937C ONVOY, LLC - FL 952   2016-01-29   
813-940 5 Tampa Central FL 937C ONVOY, LLC - FL 952   2016-01-29   
813-940 7 Tampa Central FL 937C ONVOY, LLC - FL 952   2016-03-29   
813-940 8 Tampa Central FL 937C ONVOY, LLC - FL 952   2016-03-29   
813-945 2 Tampa Central FL 937C ONVOY, LLC - FL 952   2022-02-26   
813-945 3 Tampa Central FL 937C ONVOY, LLC - FL 952   2022-02-26   
813-945 4 Tampa Central FL 937C ONVOY, LLC - FL 952   2022-02-26   
813-945 6 Tampa Central FL 937C ONVOY, LLC - FL 952   2022-02-26   
813-945 7 Tampa Central FL 937C ONVOY, LLC - FL 952   2022-02-26   
813-945 8 Tampa Central FL 937C ONVOY, LLC - FL 952   2022-05-22   
813-945 9 Tampa Central FL 937C ONVOY, LLC - FL 952   2022-05-22   
813-946 0 Plant City FL 937C ONVOY, LLC - FL 952   2019-06-10   
813-946 1 Plant City FL 937C ONVOY, LLC - FL 952   2019-06-10   
813-946 6 Plant City FL 937C ONVOY, LLC - FL 952   2020-09-14   
813-946 8 Plant City FL 937C ONVOY, LLC - FL 952   2019-06-10   
813-946 9 Plant City FL 937C ONVOY, LLC - FL 952   2019-06-10   
813-953 0 Tampa North FL 937C ONVOY, LLC - FL 952   2018-08-30   
813-954 6 Tampa Central FL 937C ONVOY, LLC - FL 952   2024-02-04   
813-954 7 Tampa Central FL 937C ONVOY, LLC - FL 952   2024-02-04   
813-954 8 Tampa Central FL 937C ONVOY, LLC - FL 952   2024-02-04   
813-957 9 Tampa Central FL 937C ONVOY, LLC - FL 952   2017-09-01   
813-981 1 Tampa Central FL 937C ONVOY, LLC - FL 952   2018-03-28   
813-981 7 Tampa Central FL 937C ONVOY, LLC - FL 952   2018-03-28   
813-993 A Tampa East FL 937C ONVOY, LLC - FL 952      
813-993 0 Tampa East FL 937C ONVOY, LLC - FL 952   2016-02-08   
813-993 1 Tampa East FL 937C ONVOY, LLC - FL 952   2016-02-08   
813-993 4 Tampa East FL 937C ONVOY, LLC - FL 952   2016-04-23   
863-204 0 Haines City FL 937C ONVOY, LLC - FL 952   2019-06-24   
863-204 2 Haines City FL 937C ONVOY, LLC - FL 952   2018-05-06   
863-204 3 Haines City FL 937C ONVOY, LLC - FL 952   2018-01-19   
863-204 4 Haines City FL 937C ONVOY, LLC - FL 952   2018-01-19   
863-204 5 Haines City FL 937C ONVOY, LLC - FL 952   2019-06-24   
863-204 6 Haines City FL 937C ONVOY, LLC - FL 952   2021-01-02   
863-209 7 Lakeland FL 937C ONVOY, LLC - FL 952   2016-02-12   
863-210 2 Lakeland FL 937C ONVOY, LLC - FL 952   2014-12-14   
863-219 0 Winter Haven FL 937C ONVOY, LLC - FL 952   2023-09-11   
863-220 8 Lakeland FL 937C ONVOY, LLC - FL 952   2016-08-01   
863-220 9 Lakeland FL 937C ONVOY, LLC - FL 952   2016-08-01   
863-223 4 Lake Wales FL 937C ONVOY, LLC - FL 952   2017-02-11   
863-250 A Lakeland FL 937C ONVOY, LLC - FL 952      
863-250 0 Lakeland FL 937C ONVOY, LLC - FL 952   2018-12-13   
863-250 1 Lakeland FL 937C ONVOY, LLC - FL 952   2018-12-13   
863-250 2 Lakeland FL 937C ONVOY, LLC - FL 952   2018-10-19   
863-250 3 Lakeland FL 937C ONVOY, LLC - FL 952   2018-10-19   
863-250 4 Lakeland FL 937C ONVOY, LLC - FL 952   2019-09-04   
863-250 5 Lakeland FL 937C ONVOY, LLC - FL 952   2019-09-04   
863-250 6 Lakeland FL 937C ONVOY, LLC - FL 952   2019-09-04   
863-250 7 Lakeland FL 937C ONVOY, LLC - FL 952   2020-09-17   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.