The area code 201 is located in Bayonne, New Jersey.
Area code 201 serves Bayonne, New Jersey, and much of northeastern NJ along the Hudson River, placing it right across from New York City. It covers most of Hudson and Bergen counties, tying together dense urban waterfronts, major transit hubs, and historic neighborhoods. Established in 1947 as one of the original North American Numbering Plan codes, 201 later added the 551 overlay (2001), so ten‑digit dialing is standard and new numbers may use either code. Bayonne stands out with the Bayonne Bridge to Staten Island and the Cape Liberty Cruise Port, while nearby Jersey City’s Liberty State Park and Hoboken’s riverfront add to the area’s reach and recognition.
History and trivia: Area code 201 originally covered all of New Jersey before later splits created 609 (1958), 908 (1991), and 973 (1997), concentrating 201 on the northeast corner of the state. The region is known for fast commutes, busy ports, and skyline views, and it connects to Manhattan by PATH trains, ferries, and major highways. Expect 201/551 on mobile and business phone numbers throughout Hudson and Bergen counties, including Bayonne’s residential blocks and industrial waterfront. Local time follows the Eastern Time Zone.
“On November 10, 1951, the first customer‑dialed long‑distance call was completed from Englewood, New Jersey, to Alameda, California.” — AT&T/Bell System Archives
Today, area code 201 remains a core identifier for Bayonne and its neighbors, linking homes, small businesses, and corporate offices across the urban Gold Coast. From the Bayonne waterfront to Hoboken Terminal and the Meadowlands, a 201 number signals a strong tie to northeastern New Jersey. Whether you see 201 or 551, the call usually comes from the same local footprint covering Hudson and Bergen counties.