01633 Area Code — Newport (Gwent), UK
01633 is the UK dialling code for Newport (Gwent), allocated by Ofcom under the National Telephone Numbering Plan. Our database has tracked 21 distinct 01633 numbers across 25 public lookups.
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Quick facts
Area code
01633
Location
Newport (Gwent)
Number type
Geographic landline
Number format
01633 XXX XXX
Operators serving
8+
Call cost
Standard rate
Top searched 01633 numbers
These are the 01633 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 |
|---|---|---|
| 01633 509760 | 2 | 20 May 2026 |
| 01633 493495 | 2 | 20 May 2026 |
| 01633 590428 | 2 | 18 May 2026 |
| 01633 376318 | 2 | 15 May 2026 |
| 01633 745298 | 1 | 22 May 2026 |
| 01633 791272 | 1 | 22 May 2026 |
| 01633 225071 | 1 | 22 May 2026 |
| 01633 262126 | 1 | 21 May 2026 |
| 01633 508734 | 1 | 20 May 2026 |
| 01633 530992 | 1 | 20 May 2026 |
| 01633 279220 | 1 | 19 May 2026 |
| 01633 493344 | 1 | 15 May 2026 |
| 01633 413000 | 1 | 15 May 2026 |
| 01633 867096 | 1 | 15 May 2026 |
| 01633 493100 | 1 | 13 May 2026 |
| 01633 627007 | 1 | 13 May 2026 |
| 01633 745241 | 1 | 13 May 2026 |
| 01633 896565 | 1 | 13 May 2026 |
| 01633 288428 | 1 | 12 May 2026 |
| 01633 898989 | 1 | 12 May 2026 |
Operators serving Newport (Gwent)
These UK communications providers have been allocated 01633 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 | 94 |
| Virgin Media Limited | 30 |
| Sky UK Limited | 20 |
| Gamma Telecom Holdings Limited | 19 |
| Vodafone Ltd (C&W) | 16 |
| TalkTalk Communications Limited | 11 |
| 1XXXX | 9 |
| Lumen Technologies UK Limited | 7 |
Looking up a specific 01633 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.