Postal Code 90100 - Palermo, Sicilia, Italy
Postal Code: 90100
Postal System Details
Postal Authority
Poste Italiane
Postal System
Five-digit CAP code (Codice di Avviamento Postale)
Region Structure
Region → Province → Municipality → Delivery Zone
Area Information
The postal code 90100 is part of Italy’s CAP (Codice di Avviamento Postale) system, regulated under the operational framework of Poste Italiane, the national postal authority. Italian postal codes follow the five-digit format X X X X X, such as 0 0 1 X X (example only). The first two digits indicate the province, while the remaining digits specify municipality and delivery area. This code corresponds to Palermo in the Sicilia region/province, located near latitude 38.1321 and longitude 13.3356. Routing follows Region → Province → Municipality → Delivery Zone. Example: - Region/Province: Sicilia - Municipality: (Example: Central Municipal Area) - Locality: Palermo - Delivery Zone: Based on final digits This page reflects routing structures used by Poste Italiane. Example codes are illustrative only. To ensure proper delivery, verify municipality and province alignment with Palermo, Sicilia, Italy.
Country:
Italy
State:
Sicilia
Area:
Palermo
Postal Code:
90100
Latitude:
38.1321
Longitude:
13.3356
Frequently Asked Questions
1. What area does 90100 represent in Italy?
It denotes the CAP delivery area for Palermo in the Sicilia region.
2. How does Italy’s CAP system work?
It uses five digits where the first two identify the province.
3. Can 90100 verify an address in Italy?
Yes—if province and municipality match Palermo, Sicilia.
4. Which authority manages postal codes in Italy?
Poste Italiane manages postal routing and CAP assignments nationwide.