Below is a list of helpful tips to assist new service providers in getting started with the central office code request process.  Read the following INC guidelines located on the ATIS website at http: www.atis.org 01 - Network segment - Document - PDFSEARCH.IO

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Date: 2016-07-20 10:12:15 Telephone numbers North American Numbering Plan Numbering Resource Utilization/Forecast Report Local number portability		Below is a list of helpful tips to assist new service providers in getting started with the central office code request process.  Read the following INC guidelines located on the ATIS website at http://www.atis.org/01 Add to Reading List Source URL: www.nationalnanpa.com Download Document from Source Website File Size: 182,96 KB Share Document on Facebook