Telecommunication

SIP Cause Codes Q.850 Cause Codes SIP Call Flow History of SIP Dialing Codes Numbering Plans

SMS

SMPP Error Codes MCC/MNC Database Mobile Operators

Tools

My IP Address QR Code Generator DNS Lookup WHOIS Lookup Password Generator SMS Counter

Abbreviations Telecom Facts Events News Blog

National Numbering Plans

Browse ITU E.164 numbering plan data — NDC codes, operators, dial formats

0

Countries

E.164

Standard

Home › Dialing Codes › Numbering Plans

Total Visitors: ...

© 2026 ESROT.com — Telecom Data Portal | Privacy | Terms