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: 321 [Rate centres in NPA 321] [Dial plan for NPA 321]

NXX: 844

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
321-844 A Melbourne FL ORLDFL60X2X  965H FRACTEL, LLC 45806      
321-844 0 Melbourne FL LKMRFL16G04  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2022-06-06   
321-844 1 Melbourne FL LKMRFL16G04  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2022-06-06   
321-844 2 Melbourne FL LKMRFL16G04  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2022-06-06   
321-844 3 Melbourne FL ORLDFLMA68Z  982E BANDWIDTH.COM CLEC, LLC - FL 45806   2022-07-29   
321-844 4 Melbourne FL ORLDFL60X2X  965H FRACTEL, LLC 45806   2022-04-30   
321-844 5 Melbourne FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806   2022-07-09   
321-844 6 Melbourne FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806   2022-07-09   
321-844 7 Melbourne FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806   2022-07-09   
321-844 8 Melbourne FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806   2022-07-09   
321-844 9 Melbourne FL ORLDFL60DS2  902E PEERLESS NETWORK OF FLORIDA, LLC - FL 45806   2022-05-14   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.