Carmarthen is located in Carmarthen, Carmarthenshire, United Kingdom, with 572 postal codes indexed. This page provides a complete postal code list and a mock phone number generator based on local dialing rules.
Postal Codes Directory
The following postal codes are indexed for this geographical region.
Random Local Phone Numbers
Mock phone numbers matching local formatting and dialing area codes. (1792) — Carmarthenshire
Frequently Asked Questions
How many postal codes are indexed in this area (Carmarthen)?
There are currently 572 unique postal codes indexed for this city. The registered list includes: SA31 3RR, SA31 3RS, SA31 3RU, SA31 3RY, SA31 3SA, SA31 3SB, SA31 3SD, SA31 3SE, SA31 3SG, SA31 3WY, SA31 9AA, SA31 9AJ, SA31 9DA, SA31 9DH, SA31 9DL, SA31 9DN, SA31 9DP, SA31 9DQ, SA31 9DR, SA31 9SA, SA31 9SB, SA31 2PG, SA31 2PH, SA31 2PJ, SA31 2PN, SA31 2PP, SA31 2WX, SA31 2WZ, SA31 2YB, SA31 2YQ, SA31 2YY, SA31 2ZB, SA31 3AB, SA31 3AD, SA31 3AE, SA31 3AJ, SA31 3AL, SA31 3AN, SA31 3AP, SA31 3AQ, SA31 3AR, SA31 3AS, SA31 3AW, SA31 3AX, SA31 3AY, SA31 3AZ, SA31 3BA, SA31 3BB, SA31 3BD, SA31 3BE, SA31 3BG, SA31 3BH, SA31 3BJ, SA31 3BL, SA31 3BN, SA31 3BP, SA31 3BQ, SA31 3BS, SA31 3BT, SA31 3BU, SA31 3BX, SA31 3BY, SA31 3BZ, SA31 3DB, SA31 3DD, SA31 3DE, SA31 3DF, SA31 3DG, SA31 3DH, SA31 3DJ, SA31 3DL, SA31 3DN, SA31 3DP, SA31 3DQ, SA31 3DR, SA31 3DS, SA31 3DT, SA31 3DU, SA31 3DW, SA31 3DX, SA31 3DY, SA31 3DZ, SA31 3EA, SA31 3EB, SA31 3ED, SA31 3EE, SA31 3EF, SA31 3EG, SA31 3EH, SA31 3EJ, SA31 3EL, SA31 3EN, SA31 3EP, SA31 3EQ, SA31 3ER, SA31 3ES, SA31 3ET, SA31 3EU, SA31 3EW, SA31 3EX.
What is the phone number format and dialing rules for this area (Carmarthen)?
Local phone numbers follow the dialing prefix rules. Numbers generated locally are 11 digits long and utilize regional area codes: 1792.
Local Dialing: Within the same area, dial the standard subscriber number directly without country prefix.
International Dialing: To dial internationally, prepend the country dial code followed by the local area code and number.
Local Dialing: Within the same area, dial the standard subscriber number directly without country prefix.
International Dialing: To dial internationally, prepend the country dial code followed by the local area code and number.
What can the simulated phone numbers generated here be used for?
They are simulated data designed specifically for software development testing, QA automation workflows, form input validation (e.g., formatting mobile/landline numbers), and international compliance mock databases. Simulated phones cannot make or receive calls, nor can they receive SMS verification codes, and they cannot be used to dial real numbers.
How to verify the accuracy of the postal code data for this area (Carmarthen)?
You can double-check accuracy via the official query portals provided by the official postal reference sources below (such as China Post or US USPS). Our website data is periodically synchronized with these officially published directories to ensure the accuracy and timeliness of the basic codes and regional mapping data.
Data Verification & Reference Sources
The following official postal authorities can be used to verify the accuracy of the postal code data on this page: