US United States Major Regions Postal Code Details
🏛️ Cameron · Texas
78520Acacia Lake
Acacia Lake cameron texas 78520 United States
78550Adams Gardens
Adams Gardens cameron texas 78550 United States
78550Arroyo
Arroyo cameron texas 78550 United States
78550Avondale
Avondale cameron texas 78550 United States
78578Bahia Mar
Bahia Mar cameron texas 78578 United States
78566Bayview
Bayview cameron texas 78566 United States
78592Bluetown
Bluetown cameron texas 78592 United States
78520Boca Chica
Boca Chica cameron texas 78520 United States
78522Brownsville
Brownsville cameron texas 78522 United States
78520Bville
Bville cameron texas 78520 United States
78586Carricitos
Carricitos cameron texas 78586 United States
78586Colaboz
Colaboz cameron texas 78586 United States
78535Combes
Combes cameron texas 78535 United States
78535Comby
Comby cameron texas 78535 United States
78520El Jardin
El Jardin cameron texas 78520 United States
78553Harlingen
Harlingen cameron texas 78553 United States
78566Indian Lake
Indian Lake cameron texas 78566 United States
78578Isabel
Isabel cameron texas 78578 United States
78550Kayare
Kayare cameron texas 78550 United States
78520Keller Corner
Keller Corner cameron texas 78520 United States
78520Kennedy Shores
Kennedy Shores cameron texas 78520 United States
78559La Feria
La Feria cameron texas 78559 United States
78586La Paloma
La Paloma cameron texas 78586 United States
78559Lafkin
Lafkin cameron texas 78559 United States
78578Laguna Heights
Laguna Heights cameron texas 78578 United States
78578Laguna Vista
Laguna Vista cameron texas 78578 United States
78586Landrum
Landrum cameron texas 78586 United States
78586Las Rusias
Las Rusias cameron texas 78586 United States
78586Laureles
Laureles cameron texas 78586 United States
78586Los Cuates
Los Cuates cameron texas 78586 United States
78566Los Fresnos
Los Fresnos cameron texas 78566 United States
78567Los Indios
Los Indios cameron texas 78567 United States
78568Lozano
Lozano cameron texas 78568 United States
78575Olmito
Olmito cameron texas 78575 United States
78552Palm Valley
Palm Valley cameron texas 78552 United States
78520Palm Village
Palm Village cameron texas 78520 United States
78520Palo Alto Battlefield Nation
Palo Alto Battlefield Nation cameron texas 78520 United States
78578Port Isabel
Port Isabel cameron texas 78578 United States
78520Portway Acres
Portway Acres cameron texas 78520 United States
78550Primera
Primera cameron texas 78550 United States
78586Ranchito
Ranchito cameron texas 78586 United States
78575Rancho Viejo
Rancho Viejo cameron texas 78575 United States
78586Rangerville
Rangerville cameron texas 78586 United States
78583Rio Hondo
Rio Hondo cameron texas 78583 United States
78593Rogerslacy
Rogerslacy cameron texas 78593 United States
78586San Benito
San Benito cameron texas 78586 United States
78592Santa Maria
Santa Maria cameron texas 78592 United States
78593Santa Rosa
Santa Rosa cameron texas 78593 United States
78597South Padre Island
South Padre Island cameron texas 78597 United States
78550Stuart Place
Stuart Place cameron texas 78550 United States
78520Villa Cavazos
Villa Cavazos cameron texas 78520 United States
78520Villa Nueva
Villa Nueva cameron texas 78520 United States
78586Yescas
Yescas cameron texas 78586 United States
📋 United States Address and Delivery Guidance
📮
Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
🌍
Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
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📮United States Postal FAQ and delivery guidance
📮 What is the format of a US ZIP code?
Standard format is 5 digits (e.g., 10001). Extended format is ZIP+4 (9 digits like 10001-1234) with a hyphen.
🔍 How to find the ZIP code for an address?
Use the USPS ZIP Code Lookup tool by entering the full address on the official USPS website.
⚠️ What happens if I use a wrong ZIP code?
Mail may be delayed, returned, or lost. For important documents, use USPS tracking and verify the ZIP code.
🔄 Do ZIP codes ever change?
Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.
📦 Is a ZIP code required for international mail to the US?
Absolutely. Always include the US ZIP code at the end of the address (e.g., New York, NY 10001 USA).
