Newcastle is located in Newcastle, Down, United Kingdom, with 295 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. (28) — Down
Frequently Asked Questions
How many postal codes are indexed in this area (Newcastle)?
There are currently 295 unique postal codes indexed for this city. The registered list includes: BT33 0RH, BT33 0TS, BT33 0HR, BT33 0AL, BT33 0GB, BT33 0PJ, BT33 0PL, BT33 0JP, BT33 0RW, BT33 0BP, BT33 0WP, BT33 0QS, BT33 0BJ, BT33 0TL, BT33 0DQ, BT33 0BX, BT33 0SZ, BT33 0JA, BT33 0AY, BT33 0DT, BT33 0AG, BT33 0LF, BT33 0JB, BT33 0RU, BT33 0GA, BT33 0NS, BT33 0AE, BT33 0EQ, BT33 0LA, BT33 0PQ, BT33 0SL, BT33 0GH, BT33 0SR, BT33 0FB, BT33 0LG, BT33 0WD, BT33 0SG, BT33 0LN, BT33 0HZ, BT33 0AA, BT33 0AB, BT33 0AD, BT33 0AH, BT33 0AJ, BT33 0AN, BT33 0AQ, BT33 0AR, BT33 0AS, BT33 0AT, BT33 0AU, BT33 0AW, BT33 0AX, BT33 0AZ, BT33 0BA, BT33 0BB, BT33 0BD, BT33 0BE, BT33 0BG, BT33 0BH, BT33 0BL, BT33 0BN, BT33 0BQ, BT33 0BS, BT33 0BU, BT33 0BW, BT33 0BY, BT33 0BZ, BT33 0DA, BT33 0DB, BT33 0DD, BT33 0DE, BT33 0DF, BT33 0DG, BT33 0DH, BT33 0DJ, BT33 0DL, BT33 0DN, BT33 0DP, BT33 0DR, BT33 0DS, BT33 0DU, BT33 0DW, BT33 0DX, BT33 0DY, BT33 0DZ, BT33 0EB, BT33 0ED, BT33 0EE, BT33 0EF, BT33 0EG, BT33 0EH, BT33 0EJ, BT33 0EL, BT33 0EN, BT33 0EP, BT33 0ER, BT33 0ES, BT33 0ET, BT33 0EU, BT33 0EW.
What is the phone number format and dialing rules for this area (Newcastle)?
Local phone numbers follow the dialing prefix rules. Numbers generated locally are 11 digits long and utilize regional area codes: 28.
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 (Newcastle)?
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: