United States: Postal Codes - Zip Codes

Region
Northwest Hills (CT)
Norton (KS)
O'brien (IA)
Oconee (GA)
Ogle (IL)
Oglethorpe (GA)
Ohio
Ohio (IN)
Ohio (KY)
Okaloosa (FL)
Okeechobee (FL)
Oklahoma
Oklahoma City
Oldham (KY)
Olympia
Oneida (ID)
Orange (CA)
Orange (FL)
Orange (IN)
Oregon
Orlando (FL)
Osage (KS)
Osborne (KS)
Osceola (FL)
Osceola (IA)
Otero (CO)
Ottawa (KS)
Ouachita (AR)
Ouachita Parish (LA)
Ouray (CO)
Owen (IN)
Owen (KY)
Owsley (KY)
Owyhee (ID)
Oxford (ME)
Oxnard (CA)
Page (IA)
Palm Bay (FL)
Palo Alto (IA)
Park (CO)
Parke (IN)
Pasco (FL)
Paulding (GA)
Pawnee (KS)
Payette (ID)
Peach (GA)
Pendleton (KY)
Pennsylvania
Penobscot (ME)
Pensacola (FL)
Peoria (IL)
Perry (AL)
Perry (AR)
Perry (IL)
Perry (IN)
Perry (KY)
Petersburg (AK)
Phillips (AR)
Phillips (CO)
Phillips (KS)
Phoenix
Phoenix (AZ)
Piatt (IL)
Pickens (AL)
Pickens (GA)
Pierce (GA)
Pierre
Pike (AL)
Pike (AR)
Pike (GA)
Pike (IL)
Pike (IN)
Pike (KY)
Pima (AZ)
Pinal (AZ)
Pinellas (FL)
Piscataquis (ME)
Pitkin (CO)
Placer (CA)
Plaquemines Parish (LA)
Plumas (CA)
Plymouth (IA)
Pocahontas (IA)
Poinsett (AR)
Pointe Coupee (LA)
Polk (AR)
Polk (FL)
Polk (GA)
Polk (IA)
Pope (AR)
Pope (IL)
Porter (IN)
Posey (IN)
Pottawatomie (KS)
Pottawattamie (IA)
Powell (KY)
Power (ID)
Poweshiek (IA)
Prairie (AR)
Pratt (KS)

Page 10 of 14