Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

NXX: 577

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-577 A Elkton MD BLTQMD01AMD  965H FRACTEL, LLC 238      
667-577 0 Elkton MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2021-01-09   
667-577 1 Elkton MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2021-01-09   
667-577 2 Elkton MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2021-10-07   
667-577 3 Elkton MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2021-10-07   
667-577 4 Elkton MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-08-10   
667-577 5 Elkton MD BLTMMDCHXMX  506J TWILIO INTERNATIONAL, INC. 238   2020-12-26   
667-577 6 Elkton MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-03-04   
667-577 7 Elkton MD BLTQMD01AMD  965H FRACTEL, LLC 238   2020-09-12   
667-577 8 Elkton MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-03-04   
667-577 9 Elkton MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-03-04   

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

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