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U.S. ZIP Codes Database 2026
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ZIP code record
ZIP Code 00745 Details
Comprehensive geographic and administrative breakdown for postal code 00745.
Postal Information
ZIP Code
00745
Type
Standard
Primary City
Rio Grande
State
PR
County
Rio Grande Municipio
Acceptable Cities
-
Unacceptable
Alt Rio Grande, Bda Shangai, Est Del Sol, Ext Est Del Sol, Hacienda Las Garzas, Jard Rio Grande, Parc La Dolores, Repto Costa Del Sol, Urb Cambalache I, Urb Cambalache Ii, Urb Casa Verde, Urb Coco Beach, Urb Galateo, Urb Jose H Ramirez, Urb Jose Ph Hernandez, Urb Los Arboles, Urb Los Maestros, Urb Miramelinda Estate, Urb Pedregales, Urb Ponderosa, Urb Rio Grande Est, Urb Rio Grande Hls, Urb Sra Del Carmen, Villa Realidad, Villa Vizcay, Villas De Rio Grande, Vistas De Rio Grande I, Vistas De Rio Grande Ii, Vistas Del Mar
Time Zone
America/Puerto_Rico
Area Codes
787, 939
Latitude
18,38° N
Longitude
-65,83° W
About U.S. ZIP Codes
U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.
Geographic Breakdown:
- 1st Digit: Represents a group of states or a broad national region.
- 2nd/3rd Digits: Represent a regional area or large city.
- 4th/5th Digits: Identify specific post offices or delivery zones.
ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.