North American Numbering Plan Schema

The NANP schema is at a customer level and consists of the common Translation Patterns across all the NANP countries. The following call types are covered in this schema:

• Call Type (01) - International calls outside of NANP dialed as 011+.

• Call Type (03) - Normally mobile call type, but has been reused as Calls to NANP countries including USA, Canada and other Caribbean Countries (1+NPA+NXX XXXX).

• Call Type (05) - Service calls (N11).

• Call Type (07) - Premium Rate Service (e.g. 900).

• Call Type (08) - Toll Free or Free phone Service (e.g.800, 888).

• Call Type (09) - PCS (Personal Communication Service)(e.g. 500).

• Call Type (10) - Special Rate Service (SRS) calls to Directory Assistance (411, 1+NPA 555 1212).

• Call Type (11) - Operator Services (0-, 0+).

The Translation Patterns related to Nanp schema are assigned to the CuX-NanpDP-Defn-PT partition, where X is the customer ID.