मुख्य तथ्य
639003 at a Glance
Code 639003
Official title Telephone-based information services such as directory assistance, customer support helplines, telebanking and similar services
Version NIC 2025
Source authority MoSPI
In
NIC 2025 MoSPI source NIC 639003 - Telephone-based information services such as directory assistance, customer support helplines, telebanking and similar services
NIC 639003 का अर्थ Telephone-based information services such as directory assistance, customer support helplines, telebanking and similar services है. यह six-digit Sub-class वह practical final layer है जिसकी सबसे अधिक...
Source Verification for 639003
10 / 10
4 of 4 factors passing
- Verified in official source - Found in NIC_2025.xlsx official MoSPI release dataset.
- International crosswalk available - No official ISIC/NACE/CPC/ISCO correspondence table is bundled in this build input set.
- Migration from previous edition - Legacy migration candidates present from NIC 2008: 1.
- Complete hierarchy chain - All parent levels exist: Section > Division > Group > Class > Sub-class (5 levels).
- Official size/threshold documented - No official code-level size or threshold dataset is included in this source bundle.
- Trade or export crosswalk match - No official NIC-to-HS/export correspondence table is bundled in this source bundle.
- Legacy national crosswalk - Legacy link exists via NIC 2008 converter layer (1 linked legacy codes).
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.
Is this the right code for your profession?
This code typically applies to:
Engineer Trainee – IT ServicesQuality Assurance Engineer – IT ServicesTest Engineer – IT ServicesWeb DeveloperComputer Programmer/Software Engineer
Source: NCO-2015-OFFICIAL, 2026-05-12
Related classifications
प्रैक्टिकल सार
What Telephone-based information services such as directory assistance Means Under NIC 2025
सब-क्लास 639003 NIC 2025 hierarchy में K Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities > 63 Computing infrastructure, data processing, hosting, and other information service activities > 639 Web search portals activities and other information service activities > 6390 Web search portals activities and other information service activities के अंतर्गत आता है. यह NIC 2025 का सबसे precise public code layer है, इसलिए actual revenue-generating activity इसी title से सबसे करीब match करती है या नहीं, यह यहीं confirm करना सबसे उपयोगी होता है.
कैसे चुनें
When to Choose 639003 Over Nearby Codes
यह code तभी चुनें जब actual operating activity, nearby sibling codes की तुलना में, इस six-digit title से अधिक सटीक मेल खाती हो. Multiple activities होने पर पहले primary revenue activity से शुरू करें.
In this section
639001
Operation of websites that use a search engine to generate and maintain extensive databases of Internet addresses and content in an easily searchable format
639002 Operation of other websites that act as portals to the Internet, such as media sites providing periodically updated content
639003
639004 Telephone-based information services such as directory assistance, customer support helplines, telebanking and similar services
News/Press clipping services
639099 Other web search portal activities and other information service activities n.e.c.
Common Questions About NIC 639003
NIC 639003 का मतलब क्या है?
NIC 639003 NIC 2025 में Telephone-based information services such as directory assistance, customer support helplines, telebanking and similar services को दर्शाता है. यह पेज दिखाता है कि hierarchy में यह कहाँ आता है, क्या cover करता है और related codes तक कैसे पहुँचना है.
NIC 639003 व्यवहार में कहाँ उपयोग होता है?
Users आमतौर पर NIC codes को Udyam या MSME information तैयार करते समय, company या LLP registration options compare करते समय, business classification wording जाँचते समय और official NIC hierarchy में activities समझते समय देखते हैं.
NIC 639003 और मिलते-जुलते codes में कैसे चुनें?
Activity wording, parent hierarchy और class-level inclusion या exclusion note compare करें. इस site पर 639001, 639002, 639004 से शुरुआत करें और broad sector label के बजाय वास्तविक business activity से सबसे अच्छा match चुनें.
NIC 2008 उपयोग करें या NIC 2025?
नए India NIC reference project के लिए NIC 2025 को primary layer मानना चाहिए. NIC 2008 legacy lookups, पुराने registrations और old-to-new conversion checks के लिए उपयोगी रहता है.
क्या यह सब-क्लास page कोई official government instruction है?
नहीं. यह official MoSPI source files पर आधारित एक independent reference page है. Legal, registration या compliance decisions के लिए final interpretation को official NIC documents और current filing requirements से verify करना चाहिए.
Data Source and Verification Date
स्रोत
MoSPI से official NIC 2025 Excel और PDF.
Last verified
2026-04-21 इस build में उपयोग किए गए generated NIC 2025 source layer की verification date है.
डिस्क्लेमर
यह एक independent reference tool है। Filing-critical decisions को official sources में verify करें.