![Numbering Resource Utilization/Forecast Report / Telcordia LERG Routing Guide / Telephone numbering plan / Telephone exchange / Rural Letter Carrier / Writing / Communication / Information / Area code 456 / Telephone numbers / North American Numbering Plan / Number pooling Numbering Resource Utilization/Forecast Report / Telcordia LERG Routing Guide / Telephone numbering plan / Telephone exchange / Rural Letter Carrier / Writing / Communication / Information / Area code 456 / Telephone numbers / North American Numbering Plan / Number pooling](https://www.pdfsearch.io/img/6b3d7809f63fa52e79fa70c5190a11cb.jpg)
| Document Date: 2011-08-22 15:51:10 Open Document File Size: 65,45 KBShare Result on Facebook
/ IndustryTerm non-carrier entity / on-line submissions / non-carrier entities / telecommunications carrier / telecommunications carriers / telecommunications service / / Organization Rate Center / SP FRN / Federal Communications Commission / / / Position Pooling Administrator / / URL http /
SocialTag |