UK towns starting with I
43 towns and the area code that covers each. A code is named after one place but reaches many, so the code on a caller ID tells you less than it looks like it does.
- Ibstock01530
- Icklesham01797
- Ifield01293
- Ightham01732
- Ilchester01935
- Ilfracombe01271
- Ilkeston0115
- Ilkley01943
- Illogan01209
- Ilminster01460
- Immingham01469
- Ince-in-Makerfield01942
- Ingatestone01277
- Ingatestone and Fryerning01277
- Ingleby Barwick01642
- Ingleton015242
- Inkberrow01386
- Insch01464
- Inveraray01499
- Invergordon01349
- Inverkeithing01383
- Inverkip01475
- Inverness01463
- Inverurie01467
- Ipplepen01803
- Ipstones01538
- Ipswich01473
- Irchester01933
- Irlam0161
- Ironbridge01952
- Irthlingborough01933
- Irvine01294
- Isle of Arran01770
- Isle of Benbecula01870
- Isle of Man01624
- Isle of Wight01983
- Isleham01638
- Isles of Scilly01720
- Islington020
- Istead Rise01474
- Iver01753
- Ivybridge01752
- Iwade01795
All 3,147 towns across 610 area codes. Town locations and populations from Wikidata (CC0); area codes and ranges from Ofcom's published allocations.