![Numbering Resource Utilization/Forecast Report / Overlay plan / Telephone numbering plan / Area codes 310 and 424 / Communication / Writing / Area code 564 / Area code 721 / North American Numbering Plan / Telephone numbers / Identification Numbering Resource Utilization/Forecast Report / Overlay plan / Telephone numbering plan / Area codes 310 and 424 / Communication / Writing / Area code 564 / Area code 721 / North American Numbering Plan / Telephone numbers / Identification](https://www.pdfsearch.io/img/b1c0c30c254502aab93d6b1c3bb5b60e.jpg) Date: 2013-04-04 15:39:27Numbering Resource Utilization/Forecast Report Overlay plan Telephone numbering plan Area codes 310 and 424 Communication Writing Area code 564 Area code 721 North American Numbering Plan Telephone numbers Identification | | First Quarter[removed]Provided by the North American Numbering Plan Administration NANPA Attends Public Meetings at Regulator Requests Once an NPA relief petition has been filed with the appropriateAdd to Reading ListSource URL: www.nationalnanpa.comDownload Document from Source Website File Size: 79,63 KBShare Document on Facebook
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