Haverhill is located in Haverhill, Suffolk, United Kingdom, with 779 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. (1223) — Suffolk
Frequently Asked Questions
How many postal codes are indexed in this area (Haverhill)?
There are currently 779 unique postal codes indexed for this city. The registered list includes: CB9 9BT, CB9 9BU, CB9 9BW, CB9 9BX, CB9 9BY, CB9 9BZ, CB9 9DA, CB9 9DB, CB9 9DD, CB9 9DE, CB9 9DF, CB9 9DG, CB9 9DH, CB9 9DJ, CB9 9DL, CB9 9DN, CB9 9DP, CB9 9DQ, CB9 9DR, CB9 9DS, CB9 9DU, CB9 9DX, CB9 9DY, CB9 9DZ, CB9 9EA, CB9 9EE, CB9 9EF, CB9 9EG, CB9 9EH, CB9 9EJ, CB9 9EL, CB9 9EN, CB9 9EP, CB9 9EQ, CB9 9ER, CB9 9ES, CB9 9ET, CB9 9EU, CB9 9EW, CB9 9EY, CB9 9HA, CB9 9HB, CB9 9HD, CB9 9HE, CB9 9HF, CB9 9HG, CB9 9HJ, CB9 9HL, CB9 9HN, CB9 9HP, CB9 9HQ, CB9 9HR, CB9 9HS, CB9 9HT, CB9 9HU, CB9 9HW, CB9 9HX, CB9 9HY, CB9 9HZ, CB9 9JA, CB9 9JB, CB9 9JD, CB9 9JE, CB9 9JF, CB9 9JG, CB9 9JJ, CB9 9JL, CB9 9JN, CB9 9JP, CB9 9JQ, CB9 9JR, CB9 9JS, CB9 9JT, CB9 9JU, CB9 9JW, CB9 9JX, CB9 9JY, CB9 9JZ, CB9 9LA, CB9 9LB, CB9 9LD, CB9 9LE, CB9 9LF, CB9 9LG, CB9 9LH, CB9 9LJ, CB9 9LL, CB9 9LN, CB9 9LP, CB9 9LQ, CB9 9LR, CB9 9LS, CB9 9LT, CB9 9LU, CB9 9LW, CB9 9LX, CB9 9LY, CB9 9LZ, CB9 9NA, CB9 9NB.
What is the phone number format and dialing rules for this area (Haverhill)?
Local phone numbers follow the dialing prefix rules. Numbers generated locally are 11 digits long and utilize regional area codes: 1223.
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 (Haverhill)?
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: