{"id":10840,"date":"2025-05-19T15:42:49","date_gmt":"2025-05-19T22:42:37","guid":{"rendered":"https:\/\/www.serviceobjects.com\/docs\/?page_id=10840"},"modified":"2026-03-02T09:49:15","modified_gmt":"2026-03-02T17:49:15","slug":"av3-validatecitystatezip","status":"publish","type":"page","link":"https:\/\/www.serviceobjects.com\/docs\/dots-address-validation-us-3\/av3-operations\/av3-validatecitystatezip\/","title":{"rendered":"AV3 &#8211; ValidateCityStateZip"},"content":{"rendered":"<p>&nbsp;<\/p>\n<nav aria-label=\"ValidateCityStateZip navigation\">\n<ul>\n<li><a href=\"#AV3-ValidateCityStateZip-URLEndpoints\">URL Endpoints<\/a><\/li>\n<li><a href=\"#AV3-ValidateCityStateZip-ValidateCityStateZipInputs\">ValidateCityStateZip Inputs<\/a><\/li>\n<li><a href=\"#AV3-ValidateCityStateZip-ValidateCityStateZipOutputs\">ValidateCityStateZip Outputs<\/a><\/li>\n<\/ul>\n<\/nav>\n<p>&nbsp;<\/p>\n<section aria-labelledby=\"intro\">\n<article aria-label=\"ValidateCityStateZip operation overview\">\n    This operation will validate that a given city-state-zip validate together properly. The inputs can be marginally incorrect, and this operation will correct them. For instance, a combination with a valid city, slightly misspelled state, and totally incorrect zip code will be corrected to a valid city \u2013 state \u2013 zip code combination.<br \/>\n  <\/article>\n<\/section>\n<aside aria-label=\"Important note\">&nbsp;<br \/>\n  <strong>Important Note!<\/strong><br \/>\n  In this case, the corrected zip code will be the &#8220;standard&#8221; or most common zip code for that city\/state.<br \/>\n<\/aside>\n<section aria-labelledby=\"AV3-ValidateCityStateZip-URLEndpoints\">\n<h2 id=\"AV3-ValidateCityStateZip-URLEndpoints\">URL Endpoints<\/h2>\n<ul class=\"wp-block-list is-style-no-bullets-indented-list\">\n<li><strong>JSON<\/strong>\n<ul>\n<li><a href=\"https:\/\/trial.serviceobjects.com\/AV3\/api.svc\/ValidateCityStateZipJson?City={CITY}&amp;State={STATE}&amp;Zip={ZIP}&amp;LicenseKey={LICENSEKEY}\">https:\/\/trial.serviceobjects.com\/AV3\/api.svc\/ValidateCityStateZipJson?City={CITY}&amp;State={STATE}&amp;Zip={ZIP}&amp;LicenseKey={LICENSEKEY}<br \/>\n          <\/a>\n        <\/li>\n<\/ul>\n<\/li>\n<li><strong>XML<\/strong>\n<ul>\n<li><a href=\"https:\/\/trial.serviceobjects.com\/AV3\/api.svc\/ValidateCityStateZip?City={CITY}&amp;State={STATE}&amp;Zip={ZIP}&amp;LicenseKey={LICENSEKEY}\">https:\/\/trial.serviceobjects.com\/AV3\/api.svc\/ValidateCityStateZip?City={CITY}&amp;State={STATE}&amp;Zip={ZIP}&amp;LicenseKey={LICENSEKEY}<br \/>\n          <\/a>\n        <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/section>\n<div style=\"display:flex; gap:16px; flex-wrap:wrap; margin:24px 0;\">\n<div style=\"border: 1px solid #d1d5db; border-radius: 8px; padding: 16px; max-width: 320px; background: #f9fafb; flex: 1;\">\n<h3 style=\"margin-top: 0; margin-bottom: 8px; font-size: 1.2em;\">Run This Request in Postman<\/h3>\n<p style=\"margin: 0; line-height: 1.4;\">Test with these inputs:<br \/>\n<a style=\"font-weight: bold; color: #2563eb; text-decoration: none;\" href=\"https:\/\/www.postman.com\/service-objects-api\/service-objects\/example\/41579131-0d88f350-16ae-4753-8fb1-c7232ea264ec\" target=\"_blank\" rel=\"noopener\"><br \/>\nSanta Barbara, CA 93101<br \/>\n<\/a><\/p>\n<\/div>\n<div style=\"border: 1px solid #d1d5db; border-radius: 8px; padding: 16px; max-width: 320px; background: #f9fafb; flex: 1;\">\n<h3 style=\"margin-top: 0; margin-bottom: 8px; font-size: 1.2em;\">Check out the Integration Code in GitHub<br \/><\/h3>\n<p style=\"margin: 0; line-height: 1.4;\"><a style=\"font-weight: bold; color: #2563eb; text-decoration: none;\" href=\"https:\/\/github.com\/ServiceObjects\/address-validation-us-3\" target=\"_blank\" rel=\"noopener\"><br \/>\nGitHub<br \/>\n<\/a><\/p>\n<\/div>\n<\/div>\n<section aria-labelledby=\"AV3-ValidateCityStateZip-ValidateCityStateZipInputs\">\n<h2 id=\"AV3-ValidateCityStateZip-ValidateCityStateZipInputs\">ValidateCityStateZip Inputs<\/h2>\n<article aria-label=\"ValidateCityStateZip input table\">\n<figure>\n<table>\n<thead>\n<tr>\n<th>Name<\/th>\n<th>Type<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>City<\/td>\n<td>String<\/td>\n<td>The city to validate.<\/td>\n<\/tr>\n<tr>\n<td>State<\/td>\n<td>String<\/td>\n<td>The state to validate.<\/td>\n<\/tr>\n<tr>\n<td>ZIP<\/td>\n<td>String<\/td>\n<td>The ZIP code to validate.<\/td>\n<\/tr>\n<tr>\n<td>LicenseKey<\/td>\n<td>String<\/td>\n<td>\n              Your license key to use the service.<br \/>\n              Sign up for a free trial key at<br \/>\n              <a href=\"https:\/\/www.serviceobjects.com\/address-validation\/\" target=\"_blank\" rel=\"noreferrer noopener\"><br \/>\n                serviceobjects.com\/address-validation\/<br \/>\n              <\/a>\n            <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<\/article>\n<\/section>\n<section aria-labelledby=\"AV3-ValidateCityStateZip-ValidateCityStateZipOutputs\">\n<h2 id=\"AV3-ValidateCityStateZip-ValidateCityStateZipOutputs\">ValidateCityStateZip Outputs<\/h2>\n<section aria-labelledby=\"CityStateZipResponse\">\n<h3 id=\"CityStateZipResponse\"><em>CityStateZipResponse<\/em><\/h3>\n<article aria-label=\"CityStateZipResponse table\">\n<figure>\n<table>\n<thead>\n<tr>\n<th>Name<\/th>\n<th>Type<\/th>\n<th>Values<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>CityStateZip<\/td>\n<td>CityStateZip<\/td>\n<td>Varies<\/td>\n<td>The validated city state and zip code for information.<\/td>\n<\/tr>\n<tr>\n<td>Error<\/td>\n<td>Error<\/td>\n<td>Varies<\/td>\n<td>Error object indicating why the result was not returned. See <a href=\"https:\/\/www.serviceobjects.com\/docs\/dots-address-validation-us-3\/av3-errors\/\">Errors<\/a> for more information.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<\/article>\n<\/section>\n<section aria-labelledby=\"CityStateZip\">\n<h3 id=\"CityStateZip\"><em>CityStateZip<\/em><\/h3>\n<article aria-label=\"CityStateZip table\">\n<figure>\n<table>\n<thead>\n<tr>\n<th>Name<\/th>\n<th>Type<\/th>\n<th>Values<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>City<\/td>\n<td>String<\/td>\n<td>Varies<\/td>\n<td>The corrected city name.<\/td>\n<\/tr>\n<tr>\n<td>State<\/td>\n<td>String<\/td>\n<td>Varies<\/td>\n<td>The corrected state name.<\/td>\n<\/tr>\n<tr>\n<td>Zip<\/td>\n<td>String<\/td>\n<td>Varies<\/td>\n<td>The corrected zip code. The standard zip code for the city and state is used if it was corrected.<\/td>\n<\/tr>\n<tr>\n<td>GeneralDeliveryService<\/td>\n<td>String<\/td>\n<td>True or False<\/td>\n<td>Indicates whether this location has General Delivery service.<\/td>\n<\/tr>\n<tr>\n<td>POBoxService<\/td>\n<td>String<\/td>\n<td>True or False<\/td>\n<td>Whether this location has PO Box service.<\/td>\n<\/tr>\n<tr>\n<td>StreetService<\/td>\n<td>String<\/td>\n<td>True or False<\/td>\n<td>Indicates whether this location has Street Delivery service.<\/td>\n<\/tr>\n<tr>\n<td>RRHCService<\/td>\n<td>String<\/td>\n<td>True or False<\/td>\n<td>Indicates whether this location has Rural Route \/ Highway Contract service.<\/td>\n<\/tr>\n<tr>\n<td>UrbanizationService<\/td>\n<td>String<\/td>\n<td>True or False<\/td>\n<td>Indicates whether this location has Urbanization service.<\/td>\n<\/tr>\n<tr>\n<td>POBoxRangeLow<\/td>\n<td>String<\/td>\n<td>True or False<\/td>\n<td>If PO Box service is available in the area, this is its lowest valid PO Box number.<\/td>\n<\/tr>\n<tr>\n<td>POBoxRangeHigh<\/td>\n<td>String<\/td>\n<td>True or False<\/td>\n<td>If PO Box service is available in the area, this is its highest valid PO Box number.<\/td>\n<\/tr>\n<tr>\n<td>IsUniqueZipCode<\/td>\n<td>String<\/td>\n<td>True or False<\/td>\n<td>If the Zip code is assigned to a single entity like a University or Government building.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<\/article>\n<\/section>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; URL Endpoints ValidateCityStateZip Inputs ValidateCityStateZip Outputs &nbsp; This operation will validate that a given city-state-zip validate together properly. The inputs can be marginally incorrect, and this operation will correct them. For instance, a combination with a valid city, slightly misspelled state, and totally incorrect zip code will be corrected to a valid city \u2013 [&hellip;]<\/p>\n","protected":false},"author":21,"featured_media":0,"parent":10835,"menu_order":7,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-10840","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>AV3 - ValidateCityStateZip<\/title>\n<meta name=\"description\" content=\"&nbsp; URL Endpoints ValidateCityStateZip Inputs ValidateCityStateZip Outputs &nbsp; This operation will validate that a given city-state-zip validate\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.serviceobjects.com\/docs\/dots-address-validation-us-3\/av3-operations\/av3-validatecitystatezip\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AV3 - ValidateCityStateZip\" \/>\n<meta property=\"og:description\" content=\"&nbsp; 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