El Reno

ZIP Code(s): 73036, 73022; County(s): Canadian;

Union City

ZIP Code(s): 73090, 73036; County(s): Canadian;

Yukon

ZIP Code(s): 73099, 73085; County(s): Canadian;

Oklahoma City

ZIP Code(s): 73012, 73013, 73099, 73097, 73119, 73118, 73114, 73117, 73116, 73111, 73112, 73020, 73173, 74857, 73142, 73141, 73145, 73149, 73078, 73109, 73106, 73107, 73139, 73132, 73131, 73135, 73134, 73008, 73084, 73105, 73169, 73162, 73165, 73102, 73103, 73054, 73151, 73150, 73159, 73064, 73108, 73104, 73129, 73179, 73170, 73049, 73127, 73120, 73121, 73122, 73128, 73101, 73113, 73124, 73125, 73126, 73136, 73137, 73143, 73144, 73146, 73147, 73148, 73152, 73154, 73155, 73157, 73163, 73164, 73167, 73172, 73178, 73184, 73189, 73190, 73194, 73195; County(s): Oklahoma, Cleveland, Canadian, Pottawatomie;

Geary

ZIP Code(s): 73014, 73040; County(s): Blaine, Canadian;

Okarche

ZIP Code(s): 73762; County(s): Canadian, Kingfisher;

Mustang

ZIP Code(s): 73064; County(s): Canadian;

Piedmont

ZIP Code(s): 73078; County(s): Canadian;

Calumet

ZIP Code(s): 73014; County(s): Canadian;