01243 Area Code — Chichester, UK
01243 is the UK dialling code for Chichester, allocated by Ofcom under the National Telephone Numbering Plan. Our database has tracked 13 distinct 01243 numbers across 21 public lookups.
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Quick facts
Area code
01243
Location
Chichester
Number type
Geographic landline
Number format
01243 XXX XXX
Operators serving
8+
Call cost
Standard rate
Top searched 01243 numbers
These are the 01243 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.
| Number | Searches | Last looked up |
|---|---|---|
| 01243 302252 | 3 | 20 May 2026 |
| 01243 302251 | 2 | 21 May 2026 |
| 01243 302253 | 2 | 21 May 2026 |
| 01243 302201 | 2 | 20 May 2026 |
| 01243 302247 | 2 | 18 May 2026 |
| 01243 302249 | 2 | 11 May 2026 |
| 01243 831500 | 2 | 11 May 2026 |
| 01243 219600 | 1 | 22 May 2026 |
| 01243 967961 | 1 | 18 May 2026 |
| 01243 729649 | 1 | 16 May 2026 |
| 01243 302255 | 1 | 16 May 2026 |
| 01243 943838 | 1 | 12 May 2026 |
| 01243 606262 | 1 | 30 Apr 2026 |
Operators serving Chichester
These UK communications providers have been allocated 01243 number blocks by Ofcom. The number of blocks per operator gives a rough sense of how widely each provider serves this area.
| Provider (Ofcom-allocated) | Allocated blocks |
|---|---|
| BT | 33 |
| Sky UK Limited | 16 |
| Gamma Telecom Holdings Limited | 13 |
| TalkTalk Communications Limited | 10 |
| Vodafone Ltd (C&W) | 9 |
| Magrathea Telecommunications Limited | 8 |
| Colt Technology Services | 4 |
| Digital Space Group Limited | 4 |
Looking up a specific 01243 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.