In Section K Information
NIC 2025 MoSPI source

NIC 639003 - Telephone-based information services such as directory assistance, customer support helplines, telebanking and similar services

NIC 639003 classifies telephone-based information services such as directory assistance, customer support helplines, telebanking and similar services as a final six-digit business activity under Section K and Division...

Key Facts

639003 at a Glance

Level Sub-class
Depth 5/5
Children 0
Last verified 2026-04-21

In this section

Official note

Class 6390 note from source layer

This class excludes: - intermediation service activities for retail sale, see 4790 - intermediation service activities for passenger transportation, see 5232 - intermediation services activities for accommodation, see 5540 - publishing activities, such as newspapers, see division 58 - broadcasting activities, see division 60 - news syndicate and news agency activities, see 6031 - activities of call centres, see 8220

NIC 2008 -> NIC 2025 Mapping for 639003

NIC 2008 links are discovery matches from the local converter layer. Verify final migration decisions against official source documents.

NIC 2008 63991 medium

Telephone based information services