The postal code for the main post office in the city of Oaxaca is 68000. Colonias and barrios around the city generally use some variation of that code (68080, 68120 etc. etc), however if you use 68000 your letter should arrive in its destination.
Such code does not exist. Miexico's zip codes have 5 digits.
06500 is the zip code of the US Embassy in Mexico City..
There are two zip codes for Elk City, Oklahoma. Those zip codes are 73644 and 73648.
You can find postal zip codes by city at USPS.com. This site allows you to look up zip codes by street address, city and state. Or you can also look up zip codes within the city as well.
It goes from 00001 to 99999, as Mexico is quite a large country. You should provide a city or community, a district or borough and in some places, a neighborhood or colonia. A couple of examples are provided:Tijuana International Airport, Colonia Aeropuerto, Tijuana, Baja California: 22404US Embassy - Mexico City, Colonia Cuauhtemoc, Mexico City: 06500
Zip codes for Santa Fe, New Mexico: 87501; 87505; 87506; 87507; 87508; 87540; Zip codes for Santa Fe, New Mexico PO Boxes: 87502; 87504; 87592; 87594 Zip codes for Santa Fe, New Mexico Unique (for companies and organizations): 87503; 87509
What is the zip code for Tres Valles, Veracruz, Mexico?
Memphis has a bunch of different zip codes, so it depends on which part of the city. Inside the city, the zip codes all start with 381.
Missouri has hundreds of zip codes. Follow the link below and you can look up specific zip codes by city.
Manzanillo is a medium-sized city of 161,420 inhabitants. Therefore, zip codes are on the range of 28200 - 28800
Zip codes for Providence, Rhode Island can be found on the USPS website. They are easily accessible by address, or by city as well. The Zip-codes website has them listed by city also.
City Data and Dreamtown both have a map of Chicago with zip codes. Zip Codes itself also has a website that shows all the zip codes on a map of Chicago.