Google Maps
Google Maps returns nearby places, public place details, up to 100 public reviews, and up to three routes; transit options vary by departure time.
India Post PIN Codes
India Post PIN Codes returns Indian six-digit PIN codes and matching post offices, with branch types, delivery status, postal areas, districts, and states.
OpenStreetMap
OpenStreetMap returns place coordinates, address details, nearby readable place information, and ordered place search results from contributor-created data; results reflect mapped features and may be incomplete or differ from landmarks.
Postcodes.io
Postcodes.io provides UK postcode, location and administrative information; nearby postcode results include distance and coordinates, while retired postcodes lack administrative details.
Yellow Pages
Find local US businesses and their contact details on Yellow Pages.
Yelp
Yelp returns local business matches, public profiles, ratings and up to 60 publicly shown reviews; matches are unsponsored and Yelp-ordered, but later results may lack contact or location details.
Zippopotam.us
Zippopotam.us returns places, regions and coordinates for postal codes in supported countries, and finds postal codes, places and coordinates by town and region.