1003, United States Zip Code is 77598. 1003 is the state of United States. Here you can get the complete zip code of postal code, pin code detail 1003, United States. Allpincode provied informative information to correctly send your mail, parcel or courier delivered to this particular address of 1003, United States by using ZIP Code 77598.You just need to mention correct Zip code of 1003 77598 to delver your mail to the addrress 1003, United States. You can browse through our website to obtain the 1003, ZIP code, postal code of any place or to locate the address of a specific ZIP code.