Operator ranges: Network Rail Infrastructure Limited

Country: United Kingdom (GBR) · Calling code: +44

Network Rail Infrastructure Limited holds 12 allocated E.164 number ranges in United Kingdom (country calling code +44) , covering UAN, VOIP numbering , with national numbers of 12 digits. A representative sample of ranges is shown below; subscribers can view the complete list.

Total ranges
12
Number Types
UAN: 7 VOIP: 5
MCCMNC / TADIG
MCCMNC: 1 TADIG: 0
234 in use
Number length
12 digits
Prefix Number type MCC/MNC TADIG Min length Max length
44330852 UAN 234 — 12 12
44330853 UAN 234 — 12 12
44330855 UAN 234 — 12 12
44330856 UAN 234 — 12 12
44330857 UAN 234 — 12 12
44330858 UAN 234 — 12 12
44330859 UAN 234 — 12 12
44555584 VOIP 234 — 12 12
44555586 VOIP 234 — 12 12
44555588 VOIP 234 — 12 12
44555589 VOIP 234 — 12 12
44555593 VOIP 234 — 12 12