Bangor phone numbers start 01248
Bangor is in Gwynedd, and its landline numbers begin 01248.
There is also a smaller place called Bangor: Bangor, Ards and North Down (028).
An 01248 number does not prove the caller is in Bangor
99 phone companies hold 01248 ranges, a number keeps its code when it moves provider, and caller ID can be faked outright. The code tells you which exchange the range was allocated to - nothing about who dialled.
- Area code
- 01248
- Administrative area
- Gwynedd
- County
- Caernarfonshire
- Nation
- Wales
- Population
- 16,358
- This town
- The place 01248 is named after
- Phone companies holding ranges
- 99
Numbers reported on 01248
Nobody has reported an 01248 number to this site yet. That does not mean an 01248 number is safe - it means no one has told us about one.
Other places on 01248
01248 covers more than Bangor. A call showing this code could have been allocated to a range at any of these exchanges.
Codes near Bangor
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Buy us a coffeeArea code and range data from Ofcom's published allocations, downloaded 1 October 2026. Town locations, populations and administrative areas from Wikidata (CC0), joined 1 October 2026 - towns within 40 km of the exchange. Reports are from visitors to this site and are unchecked. Browse every town A-Z.