def NNACL Add/Edit field descriptions

NPA

The Numbering Plan Area (Area Code)

NXX

The exchange or prefix

Nxx Type

The type used for the NXX as defined by Telcordia.

Switch Ident

The description of the switch that routes the calls. Usually the COMMON LANGUAGE® Location Identifier (CLLI™).

(COMMON LANGUAGE is a registered trademark and CLLI is a trademark of Telcordia Technologies, Inc.)

LATA

The LATA number of the switch.

OCN

The Operating Company Number of the local service provider assigned the NXX.

SSC

The Special Service Code, used with the NXX, further defines special use of the NPANXX.

State

The name of the state associated with the NPANXX

Rate Center Name

The name of the area within the exchange

IsPortable

Y indicates some numbers may be ported to another company.

Is Local

Indication of whether or not your company has the right to sell local service in the NPANXX area.

Region Name

The name of the region your company has associated with the NPANXX

Local Prov Comp

The company that provides the local service.

Inter Prov Comp

The company that provides the long distance service.

Intra Prov Comp

The company that provides the extended local service.

Alt Inter Prov Comp

An alternative company that provides long distance service.

Alt Intra Prov Comp

An alternative company that provides the extended local service.