Chester is located in Chester, Cheshire West and Chester, United Kingdom, with 1051 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. (1244) — Cheshire West and Chester
Frequently Asked Questions
How many postal codes are indexed in this area (Chester)?
There are currently 1051 unique postal codes indexed for this city. The registered list includes: CH1 9DF, CH1 9ET, CH1 9EX, CH1 9FQ, CH1 9GY, CH1 9HS, CH1 9HX, CH1 9JY, CH1 9LE, CH1 9NH, CH1 9NL, CH1 9PJ, CH1 9PP, CH1 9PQ, CH1 9PR, CH1 9PS, CH1 9QH, CH1 9QX, CH1 9QZ, CH1 9SA, CH1 9SB, CH1 9SD, CH1 9SE, CH1 9SF, CH1 9SG, CH1 9SH, CH1 9SJ, CH1 9SL, CH1 9SN, CH1 9SP, CH1 9SQ, CH1 9SR, CH1 9SS, CH1 9ST, CH1 9SU, CH1 9SW, CH1 9SX, CH1 9SY, CH1 9SZ, CH1 9TA, CH1 9TB, CH1 9TD, CH1 9TE, CH1 9TF, CH1 9TG, CH1 9TH, CH1 9TJ, CH1 9TL, CH1 9TN, CH1 9TP, CH1 9TQ, CH1 9TR, CH1 9TS, CH1 9ZZ, CH1 5UY, CH1 5UZ, CH1 5WA, CH1 5WB, CH1 5XA, CH1 5XB, CH1 5XD, CH1 5XE, CH1 5XF, CH1 5XG, CH1 5XH, CH1 5XJ, CH1 5XL, CH1 5XP, CH1 5XQ, CH1 5XT, CH1 6AA, CH1 6AD, CH1 6AE, CH1 6AF, CH1 6AG, CH1 6AH, CH1 6AJ, CH1 6AL, CH1 6AN, CH1 6AP, CH1 6AQ, CH1 6AR, CH1 6AS, CH1 6AT, CH1 6AU, CH1 6AW, CH1 6AX, CH1 6AY, CH1 6AZ, CH1 6BA, CH1 6BB, CH1 6BD, CH1 6BE, CH1 6BG, CH1 6BH, CH1 6BJ, CH1 6BL, CH1 6BP, CH1 6BQ, CH1 6BR.
What is the phone number format and dialing rules for this area (Chester)?
Local phone numbers follow the dialing prefix rules. Numbers generated locally are 11 digits long and utilize regional area codes: 1244.
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 (Chester)?
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: