01702 Area Code — Southend-on-Sea, UK
01702 is the UK dialling code for Southend-on-Sea, allocated by Ofcom under the National Telephone Numbering Plan. Our database has tracked 71 distinct 01702 numbers across 128 public lookups.
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Quick facts
Area code
01702
Location
Southend-on-Sea
Number type
Geographic landline
Number format
01702 XXX XXX
Operators serving
8+
Call cost
Standard rate
About the 01702 dialling code
01702 is the UK geographic dialling code for Southend-on-Sea, allocated by Ofcom under the National Telephone Numbering Plan. It is used by landlines — and increasingly VoIP lines — registered to the Southend-on-Sea area.
A full Southend-on-Sea number is normally written as 01702 XXXXXX. You can dial the local part on its own from within the same area, or the full number from anywhere in the UK.
Because of UK number portability and internet calling, a 01702 number no longer guarantees the caller is physically in Southend-on-Sea. Fraudsters also "spoof" local codes like 01702 so an unknown call looks like a nearby business or neighbour — so treat an unexpected call on what is actually said, not on the area code alone.
Top searched 01702 numbers
These are the 01702 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 |
|---|---|---|
| 01702 841392 | 15 | 10 Jun 2026 |
| 01702 680715 | 7 | 9 Jun 2026 |
| 01702 841394 | 6 | 7 Jun 2026 |
| 01702 429619 | 4 | 10 Jun 2026 |
| 01702 343255 | 3 | 10 Jun 2026 |
| 01702 419119 | 3 | 9 Jun 2026 |
| 01702 599316 | 3 | 8 Jun 2026 |
| 01702 841381 | 3 | 8 Jun 2026 |
| 01702 844952 | 3 | 8 Jun 2026 |
| 01702 939501 | 3 | 8 Jun 2026 |
| 01702 846438 | 3 | 19 May 2026 |
| 01702 656476 | 2 | 11 Jun 2026 |
| 01702 787811 | 2 | 10 Jun 2026 |
| 01702 841388 | 2 | 10 Jun 2026 |
| 01702 660952 | 2 | 10 Jun 2026 |
| 01702 987796 | 2 | 10 Jun 2026 |
| 01702 660945 | 2 | 9 Jun 2026 |
| 01702 660946 | 2 | 9 Jun 2026 |
| 01702 820030 | 2 | 8 Jun 2026 |
| 01702 599307 | 2 | 7 Jun 2026 |
Is a call from 01702 safe?
Most 01702 calls are ordinary local calls from Southend-on-Sea homes and businesses. The main risk to be aware of is "neighbour spoofing", where a scammer fakes a local 01702 prefix so you are more likely to answer. Never share bank details, passwords or one-time security codes with an unexpected caller, even when the number looks local — hang up and call the organisation back on a number you have verified yourself.
To call a 01702 (Southend-on-Sea) number from outside the UK, drop the leading zero and dial +44 1702 followed by the local number.
Operators serving Southend-on-Sea
These UK communications providers have been allocated 01702 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 | 172 |
| Sky UK Limited | 24 |
| Vodafone Ltd (C&W) | 12 |
| Gamma Telecom Holdings Limited | 12 |
| TalkTalk Communications Limited | 11 |
| Magrathea Telecommunications Limited | 7 |
| GTT-EMEA LTD | 7 |
| Lumen Technologies UK Limited | 6 |
Common scam patterns reported in Southend-on-Sea
Categories most-commonly tagged on user-submitted reports for 01702 numbers in our community comments.
- telemarketing — 1 report
How to block and report 01702 spam calls
Block 01702 on your phone
- iPhone: open Phone → Recents, tap the (i) next to 01702, scroll down and tap Block this Caller.
- Android: open the Phone app, press and hold 01702 in your recent calls, then tap Block / Report spam.
- Network level: EE, O2, Vodafone and Three all offer free spam-call blocking in their app or online account settings.
Report 01702
- Scam texts: forward the message to 7726 (free) — it spells "SPAM" on the keypad — to report it to your mobile network.
- Scam or fraud calls: report to Action Fraud on 0300 123 2040 (England, Wales & NI) or Police Scotland on 101.
- Nuisance / marketing calls: report to the ICO and register with the free Telephone Preference Service (TPS) to reduce unsolicited sales calls.
How to stop unwanted calls for good
Blocking 01702 numbers stops that one number, but determined nuisance callers simply switch numbers. These steps cut the volume across the board:
- Silence unknown callers. iPhone: Settings → Apps → Phone → Silence Unknown Callers. Android: open Phone → Settings → Caller ID & spam and turn on filtering. Unknown numbers go straight to voicemail.
- Turn on your network's free spam shield. EE, O2, Vodafone, Three, Sky and most providers offer free spam/scam-call screening in their app or account settings.
- Register with the Telephone Preference Service (TPS). It's free and legally obliges UK companies to stop unsolicited sales calls within 28 days.
- Use a dedicated call-blocker app if nuisance calls are persistent — these screen against live community spam databases and can auto-reject flagged callers before your phone even rings.
- Never engage to "opt out". Pressing a key to be removed only confirms your number is live and usually means more calls.
Frequently asked questions about the 01702 code
Where is the 01702 area code?
The 01702 area code is allocated by Ofcom to Southend-on-Sea, United Kingdom. It is a geographic UK landline dialling code under the National Telephone Numbering Plan.
Is 01702 always a Southend-on-Sea number?
Numbers with the 01702 prefix were originally allocated by Ofcom to Southend-on-Sea. With UK number portability and VoIP allowing geographic relocation while keeping the same number, the call origin can differ from the original area, but the prefix's official assigned location remains Southend-on-Sea.
How do I block 01702 spam calls?
On iPhone, tap the (i) next to the number in Recents and choose Block this Caller. On Android, long-press the number in Recents and choose Block. To prevent unknown 01702 numbers ringing, enable Settings → Phone → Silence Unknown Callers (iPhone) or your dialler's spam filter (Android). Forward spam texts to 7726 free of charge.
How much does a 01702 call cost?
Calls to UK 01702 geographic numbers are charged at your provider's standard rate and are usually included in inclusive minutes on any modern landline or mobile plan.
Check another UK number
Have the full 10- or 11-digit number? The UK Phone Number Checker shows the Ofcom range holder, risk level, and any community reports for that specific number.