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.

Tampa Central, FL

<< 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 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
813-635 7   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-635 8   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-635 9   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-636 A BHPKFLXA28H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-636 0   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-636 1   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-636 2   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-636 3   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-636 4   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-636 5   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-636 6   829J PAETEC ITEL, LLC 952   2010-03-31   
813-636 7   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-636 8   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-636 9   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-637 A BHPKFLXA28H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-637 0   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-637 1   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-637 2   829J PAETEC ITEL, LLC 952   2005-11-19   
813-637 3   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-637 4   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-637 5   829J PAETEC ITEL, LLC 952   2005-10-01   
813-637 6   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-637 7   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-637 8   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-637 9   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-638 A TAMQFLFZ5MD  6701 AERIAL COMMUNICATIONS, INC. 952      
813-638 0   902E PEERLESS NETWORK OF FLORIDA, LLC - FL 952   2020-04-10   
813-638 1   6701 AERIAL COMMUNICATIONS, INC. 952   2010-09-18   
813-638 2   6701 AERIAL COMMUNICATIONS, INC. 952   2010-12-31   
813-638 3   6701 AERIAL COMMUNICATIONS, INC. 952   2010-12-31   
813-638 4   6701 AERIAL COMMUNICATIONS, INC. 952   2010-12-31   
813-638 5   6701 AERIAL COMMUNICATIONS, INC. 952   2010-12-31   
813-638 6   6701 AERIAL COMMUNICATIONS, INC. 952   2010-12-31   
813-638 7   6701 AERIAL COMMUNICATIONS, INC. 952   2010-12-31   
813-638 8   829J PAETEC ITEL, LLC 952   2010-09-21   
813-638 9   6701 AERIAL COMMUNICATIONS, INC. 952   2010-12-13   
813-639 A BHPKFLXA28H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-639 0   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-639 1   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-639 2   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-639 3   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-639 4   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-639 5   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-639 6   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-639 7   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-639 8   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 952   2005-12-08   
813-639 9   0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-644 A   045L BHN IP ENABLED SERVICES, LLC 952   2025-03-04   
813-644 0   6701 AERIAL COMMUNICATIONS, INC. 952   2010-12-31   
813-644 1   6701 AERIAL COMMUNICATIONS, INC. 952   2010-12-31   

<< 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 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.