Postal code 551040 belongs to the jurisdiction of Block 11, Hougang Avenue, District 19, District 19 (Hougang, Punggol, Sengkang), Singapore. This page contains complete postal details, delivery branch information, and random phone number generation tools for this code.
Detailed ZIP Code Geography
The following postal codes are indexed for this geographical region.
| Postal Code | 551040 |
|---|---|
| District / Neighborhood | Block 11, Hougang Avenue (Block 11, Hougang Avenue) |
| City | District 19 (District 19) |
| Province / State | District 19 (Hougang, Punggol, Sengkang) (District 19 (Hougang, Punggol, Sengkang)) |
| Country | Singapore (SG) |
| Dialing Area Codes | 6, 8, 9 |
Random Local Phone Numbers
Mock phone numbers matching local formatting and dialing area codes. (6, 8, 9)
Frequently Asked Questions
What is the phone number format and dialing rules for this area (postal code 551040)?
Local phone numbers follow Singapore's uniform 8-digit dialing rules (no area code). Numbers generated here are 8 digits in length and all start with 6, 8, or 9.
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 random 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.
How to check the specific jurisdiction or branch associated with postal code 551040?
Our website lists specific communities and delivery branch details (if any) in the details section. You can also double-check accuracy via the official query portals provided by the official postal reference sources below (such as China Post or US USPS) to ensure data is absolutely precise.
Data Verification & Reference Sources
The following official postal authorities can be used to verify the accuracy of the postal code data on this page: