01573 Area Code — Kelso, UK
01573 is the UK dialling code for Kelso, allocated by Ofcom under the National Telephone Numbering Plan. Our database has tracked 3 distinct 01573 numbers across 5 public lookups.
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Quick facts
Area code
01573
Location
Kelso
Number type
Geographic landline
Number format
01573 XXX XXX
Operators serving
8+
Call cost
Standard rate
Top searched 01573 numbers
These are the 01573 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 |
|---|---|---|
| 01573 520091 | 3 | 20 May 2026 |
| 01573 402020 | 1 | 13 May 2026 |
| 01573 520065 | 1 | 11 May 2026 |
Operators serving Kelso
These UK communications providers have been allocated 01573 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 | 12 |
| Gamma Telecom Holdings Limited | 8 |
| Resilient Limited | 3 |
| TalkTalk Communications Limited | 3 |
| Digital Space Group Limited | 2 |
| Vodafone Ltd (C&W) | 2 |
| Fuse 2 Communications Ltd | 2 |
| Redcentric Solutions Limited | 1 |
Looking up a specific 01573 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.