023 Area Code
Southampton & Portsmouth
Area Code 023 covers Southampton & Portsmouth and the surrounding area.
Area Code 023 is split between a number of different locations and the dialing codes are allocated as follows: 023 8 - Southampton 023 9 - Portsmouth
The majority of numbers in the 023 Area Code belong to normal landlines in Southampton & Portsmouth, but it is possible that these numbers are being used elsewhere as virtual numbers.
There are multiple telephone companies operating in the 023 Area Code and they are allocated blocks of numbers, which can be identified by the digits following the Area Code. If you would like to see more information about the telephone company for a specific number (or number range) then please search again with additional digits.
023 area code information
| Area Code: | 023 |
|---|---|
| Location: | Southampton & Portsmouth |
| Call Costs: | Normal landline rate |
| Area code required for local calls: | No |
| Local number length: | 8 |
| Number format: | 023 #### #### |
| International number format: | +44 23 #### #### |
| Last code change: | April 2000 from 01703 (Southampton) and 01705 (Portsmouth). |
Active providers and their dialing codes for area code 023
| (AQ) LIMITED: | 023 8113 023 9314 |
|---|---|
| 24 SEVEN CLOUD COMMUNICATIONS LTD: | 023 8135 023 9429 |
| 24 Seven Communications Ltd: | 023 8266 |
| 8x8 UK Limited: | 023 8154 023 9338 |
| Adepteo Limited: | 023 8238 023 9418 |
| Alnitak GmbH: | 023 9403 023 8208 |
| Aloha Telecommunications Ltd: | 023 9365 023 8002 |
| Andrews & Arnold (Numbers) Ltd: | 023 8140 023 9350 |
| Antheus Telecom Limited: | 023 8248 |
| API Telecom Limited: | 023 8193 023 9376 |
| AQL Wholesale Ltd: | 023 8000 023 8269 023 9316 |
| Atomstream Limited: | 023 9346 023 8156 |
| Barritel Limited: | 023 8117 023 9302 |
| Belgacom International Carrier Services SA: | 023 8230 023 9408 |
| Bellingham Telecommunications Ltd: | 023 8227 |
| Bink Broadband Ltd: | 023 8233 |
| Bink Networks Ltd: | 023 9441 |
| BT: | 023 8062 023 9273 023 8078 023 9289 023 9225 023 8029 023 9241 023 8045 023 9257 023 8063 023 8079 023 8013 023 9226 023 8046 023 9258 023 8064 023 9275 023 8247 023 8047 023 9259 023 8065 023 8081 023 8115 023 9228 023 9244 023 9260 023 8066 023 9277 023 8082 023 8017 023 9229 023 8033 023 9245 023 8067 023 8083 023 9230 023 9246 023 8051 023 9262 023 9263 023 8068 023 8084 023 8251 023 9213 023 9231 023 9247 023 8052 023 8069 023 8020 023 9232 023 9248 023 8053 023 9265 023 8070 023 9281 023 8086 023 8236 023 8021 023 9233 023 9249 023 9266 023 8071 023 9282 023 8087 023 8237 023 8022 023 8038 023 9250 023 8055 023 9267 023 8072 023 9283 023 8088 023 8 023 9251 023 8073 023 9284 023 8089 023 9220 023 8024 023 8040 023 9252 023 9269 023 8074 023 9285 023 9221 023 8025 023 9237 023 9253 023 8058 023 9286 023 9435 023 9222 023 8026 023 9238 023 8042 023 9254 023 8059 023 8076 023 9287 023 9223 023 8027 023 8043 023 9255 023 8060 023 9272 023 8077 023 9288 023 9224 023 8028 023 8044 023 9256 023 9400 023 8061 |
| Business Broadcast Communications Limited: | 023 9337 |
| Buzz Networks Limited: | 023 9343 023 8155 |
| Callitech Limited: | 023 8239 |
| Calltracks Limited: | 023 9352 023 8163 |
| Ccpro Solutions Limited: | 023 8165 |
| CFL Communications Ltd: | 023 9394 023 8150 |
| Chess Limited: | 023 8139 |
| Citrus Telecommunications Ltd: | 023 9389 023 8003 |
| Cloudcall Limited: | 023 9391 023 8185 |
| Colt Technology Services: | 023 9438 023 9206 023 8212 023 8268 |
| Commi Holdings Limited: | 023 9333 023 8123 |
| Content Guru Limited: | 023 8209 023 9382 |
| Core Telecom Limited: | 023 8167 |
| Daisy Communications Ltd: | 023 8080 023 9291 |
| Dial 9 Communications Limited: | 023 8232 023 9419 |
| DIDWW Ireland Limited: | 023 8228 023 9420 |
| Digital Mail Limited: | 023 9393 023 8188 |
| Digital Space Group Limited: | 023 8121 023 9318 023 8125 023 8109 023 9397 023 9306 |
| DRD Communications Limited: | 023 8018 023 9219 |
| Dynamic Mobile Billing Limited: | 023 8142 |
| EG TECHNOLOGIES LIMITED: | 023 8253 |
| Entanet International Ltd: | 023 8118 023 9331 |
| ETC Telecom Limited: | 023 8191 |
| EVE CONNECT LTD: | 023 8250 023 9437 |
| Firstcom Europe Limited: | 023 8229 |
| Firstsound Ltd: | 023 9361 023 8174 |
| FleXtel Limited: | 023 9209 023 8009 |
| Fuse 2 Communications Ltd: | 023 8211 023 9425 023 8249 023 9312 |
| Gamma Telecom Holdings Limited: | 023 8261 023 9326 023 8263 023 8231 023 9387 023 8214 023 8100 023 8001 023 8235 023 9431 023 8254 023 9200 023 8144 023 8201 023 8202 023 8259 023 9421 |
| Gci Network Solutions Limited: | 023 9324 023 8190 023 9280 023 9299 023 8007 023 8008 |
| Global Reach Networks Limited: | 023 8215 023 9415 |
| GO Internet Ltd: | 023 9442 023 8271 |
| GTT-EMEA LTD: | 023 8006 |
| Hello Telecom (UK) Limited: | 023 9373 023 8148 |
| Hyperoptic Ltd: | 023 8213 023 9413 |
| I.T Communications Limited: | 023 8152 023 9416 |
| ICC Networks Ltd: | 023 8196 |
| ICUK Computing Services Limited: | 023 8252 023 9430 |
| Inet Telecoms Ltd (Voipfone): | 023 8129 023 9319 |
| Infinity Tracking Ltd: | 023 9427 023 8255 |
| Internexus Networks Limited: | 023 9370 023 8186 |
| Invade International Ltd: | 023 8099 023 9315 |
| Invoco Ltd: | 023 8104 023 9396 |
| Invosys Limited: | 023 8160 023 9358 |
| IOVOX Limited: | 023 8210 023 9424 023 9406 023 9211 023 8234 023 8221 |
| IP Voice Networks Ltd: | 023 9422 023 8244 |
| IP Wholesale Limited: | 023 8173 023 9380 |
| IPV6 Limited: | 023 9328 023 8137 |
| Kalnet4U Ltd: | 023 9309 023 8218 |
| KCOM Group Ltd: | 023 9444 023 8270 |
| Lanonyx Telecom Limited: | 023 9345 023 8223 |
| Linear Telecoms Limited: | 023 8004 023 9203 |
| Liquid 11 Limited: | 023 9347 023 8157 |
| Localphone Limited: | 023 9313 023 8106 |
| Lumen Technologies UK Limited: | 023 9295 023 8075 |
| M247 UK LIMITED: | 023 9402 023 8147 |
| Magrathea Telecommunications Limited: | 023 8098 023 9298 023 8257 |
| Mars Communications Limited: | 023 9344 |
| Media Hawk Ltd: | 023 8189 023 9385 023 8204 |
| Mi Telecom Limited: | 023 9439 023 8264 |
| Minotaur Telecom Limited: | 023 9395 023 8164 |
| Mission Labs Limited: | 023 8246 |
| Nationwide Telephone Assistance Ltd: | 023 8198 023 9399 |
| Net-Work Internet Ltd: | 023 8138 023 9339 |
| New Call Telecom Limited: | 023 8108 |
| Nexbridge Communications Limited: | 023 9374 023 8187 |
| Nextec UK Limited: | 023 8170 023 9332 |
| Nexus Telecommunications Limited: | 023 9329 023 8141 |
| NFON UK Ltd: | 023 9440 |
| Nodemax Limited: | 023 9366 023 8128 |
| Number Services Ltd.: | 023 9414 023 8224 |
| Numbergroup Utilities Ltd: | 023 9360 023 8161 023 9379 |
| Numbers Plus Ltd: | 023 9362 023 8179 |
| Nuso Cloud UK Limited: | 023 8153 023 9351 |
| Odigo: | 023 8265 |
| Onno Ventures Limited: | 023 8258 |
| Onvoy Communications Ltd.: | 023 9436 |
| Orange Business Holdings UK Limited: | 023 8107 023 9305 |
| Orbtalk Limited: | 023 8241 |
| PEERLESS NETWORK UK LIMITED: | 023 8262 |
| Phone Co-Op Numbering Limited: | 023 8169 023 9368 |
| Reality Network Services Limited: | 023 9201 |
| Red Matter Limited: | 023 9349 023 8159 |
| Redcentric Solutions Limited: | 023 9297 023 8093 |
| Redwood Technologies Ltd: | 023 9401 023 8220 |
| Relax Telecom Limited: | 023 9377 |
| Resilient PLC: | 023 9407 023 9330 023 8199 |
| Sark Telecom B.V.: | 023 9356 |
| Served Up Limited: | 023 8130 023 9390 |
| Simwood eSMS Limited: | 023 9355 023 8111 |
| SiPalto Ltd: | 023 9432 023 8260 |
| Six Degrees Technology Group Limited: | 023 8011 023 9212 |
| Sky UK Limited: | 023 9311 023 8194 023 8019 023 8122 023 9417 023 9378 023 8206 023 8207 023 9204 |
| Solutios Limited: | 023 8134 023 9321 |
| Spitfire Network Services Limited: | 023 9327 023 8127 |
| Suretec Systems Ltd: | 023 9363 023 8158 |
| Syntec Limited: | 023 8016 023 9205 |
| TalkTalk Communications Limited: | 023 9307 023 9308 023 8114 023 8178 023 9217 023 8184 023 9202 |
| Tango Networks UK Ltd: | 023 9412 023 8216 |
| Telappliant Limited: | 023 9426 023 8243 |
| Telecom 10 Ltd: | 023 8245 |
| Telecom2 Limited: | 023 9317 023 8126 |
| Telecoms World PLC: | 023 9335 023 8145 |
| Telephone Box Limited: | 023 8171 023 9357 |
| TeleSurf Limited: | 023 9348 023 8162 |
| TelNG Limited: | 023 8105 023 9304 |
| TELNYX UK LIMITED: | 023 8256 023 9434 |
| TelXL Ltd: | 023 9383 023 8116 023 9428 |
| TGL Services (UK) Ltd: | 023 8015 023 9210 |
| TTNC Limited: | 023 9300 023 8181 |
| Twilio Ireland Limited: | 023 8272 023 9433 |
| Vectone Mobile Limited: | 023 9336 023 8146 |
| Verizon UK Limited: | 023 9294 023 8010 |
| Virgin Media Limited: | 023 9290 023 9207 023 9242 023 0001 023 9243 023 9292 023 0002 023 8032 023 8048 023 8049 023 9261 023 9278 023 8034 023 9279 023 9264 023 8085 023 8103 023 8120 023 8036 023 8054 023 9234 023 9235 023 8039 023 8056 023 9268 023 9236 023 8057 023 8090 023 8041 023 8091 023 9271 |
| Vodafone Limited: | 023 8095 |
| Vodafone Ltd (C&W): | 023 8094 023 9274 023 8030 023 9227 023 8031 023 9276 023 1105 023 9296 023 8102 023 8035 023 9215 023 8037 023 8005 023 8124 023 9303 023 9270 023 8092 023 9239 023 9240 |
| Voiceflex Limited: | 023 8110 023 9323 |
| VoiceHost Limited: | 023 8112 023 9359 |
| VoIP-Un Limited: | 023 8180 023 9320 |
| Vonage Business Limited: | 023 9310 023 8192 |
| Voxbone SA: | 023 8168 023 9388 |
| WAVECREST NETWORKS LIMITED: | 023 8097 023 9216 |
| Wifinity Limited: | 023 9340 |
| WIGHTFIBRE LIMITED: | 023 8151 023 9342 |
| Windsor Telecom Ltd: | 023 9354 023 8166 |
| XoverX Ltd: | 023 9386 023 8219 |
| YayYay Limited: | 023 8225 |
| Zapappi Ltd: | 023 9423 023 8242 |
| Ziron Limited: | 023 8200 023 9381 |
This page was last updated on 23 January 2021.