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External Data Source

Source

Regular Expression
^(?<line1>(?!\s+)[^\n]+)\n(?:(?<line2>(?!\s+)[^\n]+)\n)?(?<city>[^,\n]+), +(?<state>-i:A[LKSZRAEP]|C[AOT]|D[EC]|F[LM]|G[AU]|HI|I[ADLN]|K[SY]|LA|M[ADEHINOPST]|N[CDEHJMVY]|O[HKR]|P[ARW]|RI|S[CD]|T[NX]|UT|V[AIT]|W[AIVY]) +(?<zip>(?<zip5>\d{5})(?:[ -]?(?<zip4>\d{4}))?)$