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![]() Date: 2002-02-25 15:44:00Telephone numbering plan Seven-digit dialing Communications in North America Communication Ten-digit dialing Permissive dialing Telephone exchange North American Numbering Plan expansion Area code 246 Telephone numbers North American Numbering Plan Identification | Add to Reading List |
![]() | 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 |
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![]() | Re: Utah – Overlay Relief Plan NPADear Customer,DocID: 18Pbu - View Document |
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