Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
813-531 9 Tampa Central FL 937C ONVOY, LLC - FL 952   2017-09-01   
813-532 3 Tampa Central FL 937C ONVOY, LLC - FL 952   2017-09-01   
813-534 A Tampa Central FL 937C ONVOY, LLC - FL 952      
813-534 1 Tampa Central FL 937C ONVOY, LLC - FL 952   2024-08-18   
813-534 4 Tampa Central FL 937C ONVOY, LLC - FL 952   2014-12-31   
813-534 5 Tampa Central FL 937C ONVOY, LLC - FL 952   2014-12-31   
813-534 6 Tampa Central FL 937C ONVOY, LLC - FL 952   2014-12-31   
813-535 3 Tampa South FL 937C ONVOY, LLC - FL 952   2023-07-23   
813-536 3 Tampa North FL 937C ONVOY, LLC - FL 952   2017-09-21   
813-536 4 Tampa North FL 937C ONVOY, LLC - FL 952   2017-09-21   
813-536 5 Tampa North FL 937C ONVOY, LLC - FL 952   2017-09-21   
813-536 6 Tampa North FL 937C ONVOY, LLC - FL 952   2017-09-21   
813-537 0 Tampa West FL 937C ONVOY, LLC - FL 952   2019-09-04   
813-537 1 Tampa West FL 937C ONVOY, LLC - FL 952   2019-01-24   
813-537 5 Tampa West FL 937C ONVOY, LLC - FL 952   2019-09-04   
813-537 8 Tampa West FL 937C ONVOY, LLC - FL 952   2019-01-24   
813-538 7 Tampa Central FL 937C ONVOY, LLC - FL 952   2017-02-24   
813-543 8 Tampa West FL 937C ONVOY, LLC - FL 952   2017-12-08   
813-544 A Tampa Central FL 937C ONVOY, LLC - FL 952      
813-544 0 Tampa Central FL 937C ONVOY, LLC - FL 952   2017-10-09   
813-544 1 Tampa Central FL 937C ONVOY, LLC - FL 952   2017-10-09   
813-544 2 Tampa Central FL 937C ONVOY, LLC - FL 952   2017-10-09   
813-544 3 Tampa Central FL 937C ONVOY, LLC - FL 952   2017-10-09   
813-544 4 Tampa Central FL 937C ONVOY, LLC - FL 952   2017-10-09   
813-544 5 Tampa Central FL 937C ONVOY, LLC - FL 952   2017-10-09   
813-544 6 Tampa Central FL 937C ONVOY, LLC - FL 952   2017-10-09   
813-544 7 Tampa Central FL 937C ONVOY, LLC - FL 952   2017-10-09   
813-544 8 Tampa Central FL 937C ONVOY, LLC - FL 952   2020-04-03   
813-547 4 Tampa West FL 937C ONVOY, LLC - FL 952   2019-09-04   
813-547 5 Tampa West FL 937C ONVOY, LLC - FL 952   2018-08-25   
813-548 3 Tampa East FL 937C ONVOY, LLC - FL 952   2017-09-18   
813-548 4 Tampa East FL 937C ONVOY, LLC - FL 952   2017-09-18   
813-548 5 Tampa East FL 937C ONVOY, LLC - FL 952   2017-09-18   
813-548 6 Tampa East FL 937C ONVOY, LLC - FL 952   2017-09-18   
813-550 0 Tampa Central FL 937C ONVOY, LLC - FL 952   2018-12-13   
813-550 1 Tampa Central FL 937C ONVOY, LLC - FL 952   2018-12-13   
813-553 8 Tampa North FL 937C ONVOY, LLC - FL 952   2025-11-29   
813-556 8 Tampa Central FL 937C ONVOY, LLC - FL 952   2019-06-09   
813-556 9 Tampa Central FL 937C ONVOY, LLC - FL 952   2019-06-09   
813-560 8 Tampa Central FL 937C ONVOY, LLC - FL 952   2021-02-22   
813-564 0 Tampa Central FL 937C ONVOY, LLC - FL 952   2019-09-04   
813-564 8 Tampa Central FL 937C ONVOY, LLC - FL 952   2019-09-04   
813-565 A Tampa East FL 937C ONVOY, LLC - FL 952      
813-565 2 Tampa East FL 937C ONVOY, LLC - FL 952   2019-06-18   
813-565 3 Tampa East FL 937C ONVOY, LLC - FL 952   2019-06-18   
813-565 4 Tampa East FL 937C ONVOY, LLC - FL 952   2019-06-18   
813-565 5 Tampa East FL 937C ONVOY, LLC - FL 952   2019-06-18   
813-566 0 Tampa South FL 937C ONVOY, LLC - FL 952   2018-12-22   
813-566 1 Tampa South FL 937C ONVOY, LLC - FL 952   2018-12-22   
813-568 9 Tampa Central FL 937C ONVOY, LLC - FL 952   2020-07-20   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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