Postal code 550001 belongs to the jurisdiction of NanMing District, GuiYang, Guizhou, China. 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 | 550001 |
|---|---|
| District / Neighborhood | NanMing District (NanMingQu District) |
| City | GuiYang (GuiYang) |
| Province / State | Guizhou (Guizhou) |
| Country | China (CN) |
| Dialing Area Codes | 851 |
Post Offices & Branches
Below are the details of the specific delivery branches corresponding to this postal code:
| Branch Name | Business Address | Contact Phone |
|---|---|---|
| 小十字邮政支局 📍 南明区 | 贵阳市中山东路 | 0851-85824882 |
| 喷水池邮政支局 📍 云岩区 | 贵阳市喷水池 | 0851-86810709 |
| 旭东邮政所 📍 云岩区 | 贵阳市旭东路162号 | 0851-85928360 |
| 渔安新城邮政所 📍 云岩区 | 贵州省贵阳市云岩区水东街道尚合路中天渔安新城G区12栋一楼门面（未来方舟投递部） | 15329861195 |
| 延安东路邮政支局 📍 云岩区 | 贵州省贵阳市云岩区 | 0851-85920279 |
| 东山邮政支局 📍 云岩区 | 贵阳市东山路86号 | 0851-85602835 |
| 黔灵西路邮政支局 📍 云岩区 | 贵阳市黔灵西路 | 0851-86814425 |
| 尚雅路邮政支局 📍 云岩区 | 贵州省贵阳市云岩区渔安新城安井村渔安安井安置居住区B组团1-5栋附3-4号 | 0851-85816790 |
| 东门邮政支局（撤销） 📍 云岩区 | 贵阳市文昌北路67号 | 0851-85816790 |
| 东门邮政支局（暂停） 📍 云岩区 | 贵阳市文昌北路67号 | 0851-85816790 |
Random Local Phone Numbers
Mock phone numbers matching local formatting and dialing area codes. (851)
Frequently Asked Questions
What is the phone number format and dialing rules for this area (postal code 550001)?
Local phone numbers follow the dialing prefix rules. Numbers generated locally are 11 digits long and utilize regional area codes: 851.
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 550001?
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: