Local Calling Guide

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NPA: 571 [Rate centres in NPA 571] [Dial plan for NPA 571]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-600 A Dulles Metro VA   145J TERRA NOVA TELECOM INC. 236   2019-05-31   
571-600 0 Dulles Metro VA   145J TERRA NOVA TELECOM INC. 236   2019-05-31   
571-600 1 Dulles Metro VA   275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2019-06-27   
571-600 2 Dulles Metro VA   073H TELNYX LLC 236   2019-10-12   
571-600 3 Dulles Metro VA   275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2020-03-04   
571-600 5 Dulles Metro VA   138E ONVOY, LLC VA 236   2020-07-04   
571-600 6 Dulles Metro VA   138E ONVOY, LLC VA 236   2020-07-04   
571-600 7 Dulles Metro VA   5832 CORETEL VIRGINIA, LLC - VA 236   2019-07-31   
571-600 8 Dulles Metro VA   5832 CORETEL VIRGINIA, LLC - VA 236   2019-07-31   
571-600 9 Dulles Metro VA   5832 CORETEL VIRGINIA, LLC - VA 236   2019-07-31   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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