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| First Page | Document Content | |
|---|---|---|
 Electronic engineering Telcordia LERG Routing Guide Number pooling North American Numbering Plan Local number portability Numbering scheme Toll-free telephone number Area code 246 Routing Telephone numbers Technology Numbers |
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Microsoft Word - ATIS-I | TABLE OF CONTENTS Getting Started Quick Start Making a Call Easy Dial Numbers Receiving a CallDocID: 1aCyh - View Document |
| 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 |
| DOC DocumentDocID: 19e5k - View Document |