01621 Area Code — Maldon, UK

01621 is the UK dialling code for Maldon, allocated by Ofcom under the National Telephone Numbering Plan. Our database has tracked 3 distinct 01621 numbers across 3 public lookups.

Quick facts

Top searched 01621 numbers

These are the 01621 numbers most-looked-up by visitors to our number checker. Click any number to see its full lookup page with risk-level, range holder, and community reports.

Operators serving Maldon

These UK communications providers have been allocated 01621 number blocks by Ofcom. The number of blocks per operator gives a rough sense of how widely each provider serves this area.

Looking up a specific 01621 number?

If you have the full 10- or 11-digit number, use our free UK Phone Number Checker to see the Ofcom range holder, risk level, and any community reports for that specific number.