Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 321 [Rate centres in NPA 321] [Dial plan for NPA 321]

NXX: 206

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
321-206 A Orlando FL ORLDFLMAYBY  829J PAETEC ITEL, LLC 45806   2025-01-21   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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