Local Calling Guide

Area code/prefix search

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NPA: 330 [Rate centres in NPA 330] [Dial plan for NPA 330]

NXX: 583

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-583 A Greene OH GRNEOHXARS2  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-583 0 Greene OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-583 1 Greene OH   464C ONVOY, LLC - OH 322   2020-04-18   
330-583 2 Greene OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-583 3 Greene OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-583 4 Greene OH   464C ONVOY, LLC - OH 322   2020-04-18   
330-583 5 Greene OH   464C ONVOY, LLC - OH 322   2018-09-20   
330-583 6 Greene OH   464C ONVOY, LLC - OH 322   2020-04-18   
330-583 7 Greene OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 322   2013-12-12   
330-583 8 Greene OH   464C ONVOY, LLC - OH 322   2021-02-01   
330-583 9 Greene OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      

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

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