bn:25800154n
Noun Concept
Categories: Identifiers, Articles containing potentially dated statements from 2004, Telephone numbers, long volume value, Telephone numbers by country
EN
telephone numbering plan  Area-code  area codes  Areacode  Business internal dialing
EN
A telephone numbering plan is a type of numbering scheme used in telecommunication to assign telephone numbers to subscriber telephones or other telephony endpoints. Wikipedia
Definitions
Relations
Sources