Postal prefix explorer
United States codes starting with “1”
4,423 distinct postal codes match this prefix in the active snapshot.
10001New York1 source records10002New York1 source records10003New York1 source records10004New York1 source records10005New York1 source records10006New York1 source records10007New York1 source records10008New York1 source records10009New York1 source records10010New York1 source records10011New York1 source records10012New York1 source records10013New York1 source records10014New York1 source records10016New York1 source records10017New York1 source records10018New York1 source records10019New York1 source records10020New York1 source records10021New York1 source records10022New York1 source records10023New York1 source records10024New York1 source records10025New York1 source records10026New York1 source records10027New York1 source records10028New York1 source records10029New York1 source records10030New York1 source records10031New York1 source records10032New York1 source records10033New York1 source records10034New York1 source records10035New York1 source records10036New York1 source records10037New York1 source records10038New York1 source records10039New York1 source records10040New York1 source records10041New York1 source records10043New York1 source records10044New York1 source records10045New York1 source records10055New York1 source records10060New York1 source records10065New York1 source records10069New York1 source records10075New York1 source records10080New York1 source records10081New York1 source records10087New York1 source records10090New York1 source records10101New York1 source records10102New York1 source records10103New York1 source records10104New York1 source records10105New York1 source records10106New York1 source records10107New York1 source records10108New York1 source records