Prefiks 73691 di United Kingdom milik jaringan apa?

73691 di United Kingdom milik Telet Research (NI) Limited

Tentang jaringan ini

Telet Research (NI) Limited

Telet Research provides telecommunications and research-related communications services and holds UK numbering resources.

This range is shared across prefixes: 73690, 73691

Semua prefiks di United Kingdom