Guides — page 3
Page 3 of 15. Long-form, citation-rich guides on UK telephone numbering, common scam patterns, and how to identify any UK caller using free public data.
- Area codes
01306 area code: where it is and who's calling (Dorking)
01306 is the Dorking area code. Here's exactly where it covers, how to tell a genuine local call from a spoofed 01306 number, and how to check who called you from an 01306 number.
20 Jun 2026
- Area codes
0131 area code: where it is and who's calling (Edinburgh)
0131 is the Edinburgh area code. Here's exactly where it covers, how to tell a genuine local Edinburgh call from a spoofed 0131 number, and how to check who called you from an 0131 number.
20 Jun 2026
- Area codes
01388 area code: where it is and who's calling (Bishop Auckland)
01388 is the Bishop Auckland area code in County Durham. Here's exactly where it covers, how to tell a genuine local call from a spoofed 01388 number, and how to check who called you.
20 Jun 2026
- Area codes
01422 area code: where it is and who's calling (Halifax)
01422 is the Halifax area code. Here's exactly where it covers, how to tell a genuine local call from a spoofed 01422 number, and how to check who called you from an 01422 number.
20 Jun 2026
- Area codes
01438 area code: where it is and who's calling (Stevenage)
01438 is the Stevenage area code. Here's exactly where it covers, how to tell a genuine local Stevenage call from a spoofed 01438 number, and how to check who called you from an 01438 number.
20 Jun 2026
- Area codes
01475 area code: where it is and who's calling (Greenock)
01475 is the Greenock area code. Here's exactly where it covers, how to tell a genuine local call from a spoofed 01475 number, and how to check who called you from an 01475 number.
20 Jun 2026
- Area codes
01482 area code: where it is and who's calling (Hull)
01482 is the Hull area code. Here's exactly where it covers, how to tell a genuine local Hull call from a spoofed 01482 number, and how to check who called you from an 01482 number.
20 Jun 2026
- Area codes
0151 area code: where it is and who's calling (Liverpool)
0151 is the Liverpool area code, covering Merseyside. Here's where it covers, how to tell a genuine local call from a spoofed 0151 number, and how to check who called you from an 0151 number.
20 Jun 2026
- Area codes
01522 area code: where it is and who's calling (Lincoln)
01522 is the Lincoln area code. Here's exactly where it covers, how to tell a genuine local call from a spoofed 01522 number, and how to check who called you from an 01522 number.
20 Jun 2026
- Area codes
01539 area code: where it is and who's calling (Kendal)
01539 is the Kendal area code in Cumbria. Here's exactly where it covers, how to tell a genuine local Kendal call from a spoofed 01539 number, and how to check who called you from an 01539 number.
20 Jun 2026
- Area codes
01543 area code: where it is and who's calling (Cannock)
01543 is the Cannock area code. Here's exactly where it covers, how to tell a genuine local call from a spoofed 01543 number, and how to check who called you from an 01543 number.
20 Jun 2026
- Area codes
01604 area code: where it is and who's calling (Northampton)
01604 is the Northampton area code. Here's exactly where it covers, how to tell a genuine local call from a spoofed 01604 number, and how to check who called you from an 01604 number.
20 Jun 2026