All New York City Area Codes: 212, 332, 646, 917, 718, 347, 929 and 465

Eight Codes, One City

There are eight New York City area codes: 212, 332, 646, 917, 718, 347, 929 and 465. They divide into three groups. Manhattan has 212, 646 and 332. The outer boroughs, meaning Brooklyn, Queens, the Bronx, Staten Island and Marble Hill, have 718, 347, 929 and 465. And 917 stands apart, covering all five boroughs at once. Every one of these codes is dialed with 10 digits, because 10-digit dialing is mandatory everywhere in New York City.

The system grew in layers over almost eighty years. It began with a single code, 212, in 1947. Splits divided the city, then overlays added supply without moving borders. Understanding which group a code belongs to answers most questions people ask about New York numbers: where a number is from, whether it is new or old, and why two neighbours can hold completely different codes.

The Complete New York City Area Code Table

Two patterns stand out in the table. First, the split era ended early: 718 in 1984 was the great division, and everything after it in New York City has been an overlay, because overlays add numbers without forcing anyone to change theirs. Second, the two complexes have grown in parallel. Manhattan added 646 in 1999 and 332 in 2017. The outer boroughs added 347 in 1999, 929 in 2011 and 465 in 2026. The outer boroughs carry one more code because they hold far more people and far more lines.

The newest entry, 465, went live on 18 June 2026 and is New York’s first area code starting with 4. Its numbers will be assigned only as the existing codes exhaust, forecast around the third quarter of 2027, so for now the code you are most likely to be offered on a new outer-borough line is still 929, 347 or 718.

How to Read a New York Number at a Glance

With the table in mind, a New York number tells you its story in a second. A 212, 646 or 332 number belongs to the Manhattan complex. A 718, 347, 929 or 465 number belongs to the outer boroughs. A 917 number belongs to the whole city and was originally assigned heavily to mobile phones and pagers, though it is now used for any line type. What a number cannot tell you is its current carrier or even, with certainty, where its owner lives today, because number portability lets people keep numbers when they move and switch providers.

• Oldest: 212 from 1947, the original code for the entire city.
• Newest: 465 from 2026, the first New York code starting with 4.
• Most purchased: 929, ranked number 1 in the United States in NumberBarn’s 2025 study of 2024-25 purchases.
• Only citywide code: 917, covering all five boroughs since 1992.
• Shared rule: every New York City number is dialed with all 10 digits.

This hub is the parent page for the city’s code family. From here you can go deeper on the newest code, compare the outer-borough codes against each other, or step back to the full New York State list to see how the city’s eight codes fit into the state’s wider numbering map.

Why the City Keeps Adding Codes

Each addition followed the same arithmetic. A numbering area holds a fixed pool of possible numbers. Households once needed one line each. Then came second lines, fax machines, pagers, mobile phones for every person, tablets and connected devices, and a vast market in business and virtual numbers. Each wave consumed the pool faster, and each overlay refilled it without disturbing existing customers.

Regulators choose overlays over splits in built up areas for a practical reason: a split forces half the affected customers to change numbers, stationery, signage and listings, while an overlay asks only for 10-digit dialing, which New York adopted long ago. That is why the city’s map has been stable since 1984 even as its code count has grown from one to eight. The borders stayed humane. The labels multiplied. And with 465 now in service, the outer boroughs have supply cover that should last well into the next decade of growth.

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