Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 680 [Rate centres in NPA 680] [Dial plan for NPA 680]

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
680-666 A Liverpool NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
680-666 0 Liverpool NY SYRCNYSUX8Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2020-01-27   
680-666 1 Liverpool NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136   2019-05-05   
680-666 2 Liverpool NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136   2019-09-08   
680-666 3 Liverpool NY SYRCNYSUX8Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2020-01-27   
680-666 4 Liverpool NY SYRCNYSUX8Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2020-01-27   
680-666 5 Liverpool NY SYRCNYSUX8Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2020-01-27   
680-666 6 Liverpool NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136   2017-10-29   
680-666 7 Liverpool NY SYRCNYSUX8Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2024-11-24   
680-666 8 Liverpool NY SYRCNYSUXJX  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2019-07-04   
680-666 9 Liverpool NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136   2019-09-14   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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