When Local Number Portability (LNP) was mandated in the United States, the Location Routing Number (LRN) was introduced to support call routing. The LRN is a unique 10-digit number that serves as the network address and includes the area code (NPA) and central office code (NXX) for a telephone number. While NPAC User Data is restricted* to authorized NPAC users only, the NPA-NXX associated with an LRN is available to non NPAC users.
The following list of companies are willing to provide this information to non NPAC users:
| CallFire, Inc. Carrier Support Phone: 877-897-3473 CallFire.com |
Citizens Telephone Company Joan Medford Phone: 803-326-7271 comporium.com |
| Clearwave Communications Kevin D Edwards Codes Administrator Phone: 618-294-8000 |
Comporium, Inc. Joan Medford Phone: 803-326-7271 comporium.com |
| Fort Mill Telephone Company Joan Medford Phone: 803-326-7271 comporium.com |
Gorham Telephone Company, Inc. Attn: Number Information Phone: 785-637-5300 gorhamtel.com |
| GVCS Sonia Aguillon gvtc.com |
GVTC Sonia Aguillon gvtc.com |
| Hometown Telephone Jermaine Johnson Sr Phone: 772-345-2000 Fax: 772-345-0999 |
iloka, Inc. DBA NewCloud Networks Lilly Beaver Phone: 303-812-1260 newcloudnetworks.com |
| IPtelX, LLC Carrier Sales Phone: 989-891-2900 iptelx.net | Lancaster Telephone Company Joan Medford Phone: 803-326-7271 comporium.com |
| Neustar, Inc. John Denemark 844-NSR CUST (677-2878) home.neustar | Nunn Telephone Company Greg Grablander 970-897-2200 nunntel.com |
| PBT Communications, Inc. Joan Medford Phone: 803-326-7271 comporium.com |
PBT Telecom, Inc. Joan Medford Phone: 803-326-7271 comporium.com |
| Piratel LLC Jay Sacks Phone: 562-316-1234 piratel.com |
Shenandoah Telephone Company Christina Price Phone: 540-984-5350 |
| Shentel Communications LLC Christina Price Phone: 540-984-5350 |
Springboard Telecom, Inc. Joan Medford Phone: 803-326-7271 comporium.com |
| Transit Broker LLC Evan Gillman Phone: 212-420-1222 transitbroker.com |
Those companies interested in providing LRN's NPA-NXX data to non-users can contact lnpa-acct-mgmt@iconectiv.numberportability.com to have their contact information added to this list.
*NPAC Data and data derived from User Data is confidential information and is restricted in user as defined by the Master Services Agreement for Number Portability Administration Center/Service Management System) between Telcordia Technologies, Inc., dba iconectiv (iconectiv) and the North American Portability Management LLC (NAPM).
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