929 Area Code in Brooklyn (Kings County)

929 in Brooklyn: The Short Answer

The 929 area code covers all of Brooklyn, which is Kings County, New York. Brooklyn is the most populous borough in New York City, with about 2.65 million residents, and it has been part of the shared outer borough numbering area since 718 was introduced in 1984. When you see a 929 number attached to a Brooklyn business, a delivery driver, a landlord or a friend, nothing about it is unusual: 929 is one of the four area codes that serve every Brooklyn address, and new numbers issued in the borough today can carry any of them.

Brooklyn sits at the western end of Long Island, across the East River from Manhattan and below Queens to the northeast. It is a borough of distinct neighbourhoods rather than a single uniform city, and the 929 overlay follows borough boundaries, not neighbourhood ones. That means a 929 number cannot tell you whether someone is in Williamsburg or Bay Ridge. What it does tell you, reliably, is that the number was issued for the four borough overlay territory, the same territory shared by Brooklyn, Queens, the Bronx, Staten Island and Marble Hill.

Brooklyn ZIP Codes and Neighbourhoods in the 929 Area

Brooklyn ZIP codes run mainly through the 112xx range, and every one of them is inside the 929 overlay. The table below lists a selection of main Brooklyn ZIP codes and the neighbourhoods they serve. For the full list of about 291 ZIP codes across the whole 929 territory, see the complete ZIP code guide linked at the end of this page.

Neighbourhoods across Brooklyn that use 929, together with 718, 347 and 465, include:

• North Brooklyn: Williamsburg, Greenpoint, Bushwick and DUMBO
• Central Brooklyn: Bedford-Stuyvesant, Crown Heights, Flatbush and East Flatbush
• Southwest Brooklyn: Park Slope, Bay Ridge, Sunset Park, Borough Park and Bensonhurst
• South Brooklyn: Coney Island, Brighton Beach, Sheepshead Bay and Canarsie
• East Brooklyn: East New York, Brownsville and Cypress Hills

What Brooklyn Is Known For

Brooklyn is the borough of the Brooklyn Bridge, Prospect Park and Coney Island, and its character changes block by block. Williamsburg and DUMBO are known for waterfront views of Manhattan, converted industrial buildings and a busy dining and arts scene. Park Slope, beside Prospect Park, is known for brownstone streets and a family friendly feel. Bedford-Stuyvesant is one of the largest historically Black neighbourhoods in the city, known for its brownstones and deep cultural history. Bay Ridge, in the southwest corner near the Verrazzano-Narrows Bridge, has a quieter, more residential character.

Because Brooklyn holds about 2.65 million people, it generates a large share of the demand for new phone numbers in the overlay. That demand is exactly why overlays exist: when 718 began to run low, 347 was layered on top in 1999, then 929 on 16 April 2011, and most recently 465 on 18 June 2026. None of these steps changed any existing Brooklyn number. They simply gave carriers fresh number supply for the same streets.

Does a 929 Number Mean a Brooklyn Business Is Local?

A 929 number signals that a number was issued for the outer borough overlay, which includes Brooklyn. Many Brooklyn shops, restaurants, clinics and tradespeople carry 929 numbers because that was the available supply when they opened their phone line. It does not, by itself, prove a street address, because numbers can be ported and used with mobile and internet phone services. Treat it as a strong New York City signal, then check the business address the normal way.

Dialing and Time Zone in Brooklyn

Brooklyn is on Eastern Time, the same time zone as the rest of the 929 territory. 10-digit dialing is mandatory for every local call, because four area codes share the same streets and the network needs the full number to route your call. To call a Brooklyn 929 number from inside the borough, dial 929 plus the seven digit number. From elsewhere in the United States, dial 1, then 929, then the number. From outside the United States, dial your international access code, then 1, then 929 and the number.

One point confuses many visitors: Brooklyn has no exclusive 929 prefixes. A prefix, the three digits after the area code, does not belong to a single neighbourhood. The same prefix can serve numbers in several parts of the overlay, and two neighbours on one Brooklyn block can hold numbers starting with 718, 347, 929 and 465. If you are trying to work out where in Brooklyn a caller is, the area code and prefix alone will not answer that question.