01503 Area Code — Looe, Polperro & Pelynt

01503 is the UK dialling code for Looe in Cornwall, also serving Polperro, Pelynt, allocated by Ofcom under the National Telephone Numbering Plan. Our database has tracked 51 distinct 01503 numbers across 68 public lookups.

Quick facts

About the 01503 dialling code

01503 is the UK geographic dialling code for Looe, allocated by Ofcom under the National Telephone Numbering Plan. It is used by landlines — and increasingly VoIP lines — registered to the Looe area.

A full Looe number is normally written as 01503 XXXXXX. You can dial the local part on its own from within the same area, or the full number from anywhere in the UK.

Because of UK number portability and internet calling, a 01503 number no longer guarantees the caller is physically in Looe. Fraudsters also "spoof" local codes like 01503 so an unknown call looks like a nearby business or neighbour — so treat an unexpected call on what is actually said, not on the area code alone.

Map of the 01503 dialling area

The marker shows Looe; the shaded circle is an approximate indication of the area the 01503 code serves — exact Ofcom charging-area boundaries are irregular and don't follow a neat radius.

Map data © OpenStreetMap contributors. View larger map

Areas typically served by 01503

Settlements in and around the Looe dialling area that typically use 01503 numbers. Approximate — Ofcom charging-area boundaries don't follow town or county lines exactly, and properties near a boundary may take a neighbouring code.

Calling 01503 from abroad

From outside the UK, dial your international access prefix, then the UK country code 44, then 1503 (the area code without its leading zero) and the local number.

History of the 01503 code

The code was 0503 until PhONEday, 16 April 1995, when a "1" was inserted after the leading zero to create 01503.

Top searched 01503 numbers

These are the 01503 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.

Is a call from 01503 safe?

Most 01503 calls are ordinary local calls from Looe homes and businesses. The main risk to be aware of is "neighbour spoofing", where a scammer fakes a local 01503 prefix so you are more likely to answer. Never share bank details, passwords or one-time security codes with an unexpected caller, even when the number looks local — hang up and call the organisation back on a number you have verified yourself.

To call a 01503 (Looe) number from outside the UK, drop the leading zero and dial +44 1503 followed by the local number.

Operators serving Looe

These UK communications providers have been allocated 01503 number blocks by Ofcom. The number of blocks per operator gives a rough sense of how widely each provider serves this area.

Ofcom number ranges on 01503

Ofcom's National Numbering Plan lists 442 number blocks under 01503, of which 95 are allocated to 84 communications providers. The first allocated blocks are shown below — look up any full number with the number checker to see its exact range holder.

Showing 12 of 95 allocated blocks. Source: Ofcom telephone numbering data, updated weekly.

How to block and report 01503 spam calls

Block or report 01503

• You can block 01503 directly from your recent-calls list on iPhone or Android, and forward scam texts free to 7726.
• Scam or fraud calls should be reported to Action Fraud (0300 123 2040) or Police Scotland (101); persistent marketing calls to the ICO / TPS.

Full step-by-step instructions for every phone, network-level blocking and all UK reporting routes are in our guide: How to block and report unwanted calls in the UK.

Frequently asked questions about the 01503 code

Neighbouring dialling codes

Codes covering areas around Looe — useful when a caller is nearby but outside the 01503 boundary.

Living in or moving to Looe?

Our free postcode reports cover house prices, crime, broadband and schools for the districts around Looe.

Check another UK number

Have the full 10- or 11-digit number? The UK Phone Number Checker shows the Ofcom range holder, risk level, and any community reports for that specific number.