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|---|---|---|
 Date: 2014-09-15 14:42:41Communication Telephone numbering plan Area code 246 Permissive dialing Ten-digit dialing North American Numbering Plan expansion Area code 564 Telephone numbers North American Numbering Plan Identification |
| Number: PL- 482 Date: May 13, 2015 Subject: NPA 463 to Overlay NPA 317 (Indiana) Related Previous Planning Letters: General DescriptionDocID: 1aj0T - View Document |
| Number: PL- 482 Date: May 13, 2015 Subject: NPA 463 to Overlay NPA 317 (Indiana) Related Previous Planning Letters: General DescriptionDocID: 1adC2 - View Document |
| Number: PL- 482 Date: May 13, 2015 Subject: NPA 463 to Overlay NPA 317 (Indiana) Related Previous Planning Letters: General DescriptionDocID: 19nrB - View Document |
| Quentin Sager Consulting, Inc. [NALENND™ PREMIUM EDITION] North American Local Exchange NPA NXX Database reference manualDocID: 18PAb - View Document |
| Re: Utah – Overlay Relief Plan NPADear Customer,DocID: 18Pbu - View Document |