| Main Index | Term Index |
Prev Term: Numbering
Next Term: Numbering resources
Numbering plan area
French:
Plan de numérotage régional
Used for:
NPA
Related Term:
Area code relief
Area codes
Numbering
Telephone number exhaust
Source:
GLOR; VOC; NEW; EXP
Subject Category:
PHON Telephone: technology and services