Get a local business phone number in Lindenhurst, NY

What area code is Lindenhurst, NY?

With 27,160 residents in the Census 2024 estimate, Lindenhurst sits in Suffolk County, New York. NANPA lists 17 exchanges for its rate center across 2 area codes; 631 has the most (15, 88%). 631 is part of an overlay with 934, so a new local number in Lindenhurst may carry any of those codes depending on which have numbers available. Lindenhurst is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 631 are dialed as ten digits (area code plus number) and toll calls as ten digits (area code plus number).

Phone carriers in Lindenhurst

11 carriers hold the 17 exchanges assigned to Lindenhurst's rate center. Verizon New York, INC. has the most, with 6. 14 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Lindenhurst can come from any of these blocks; once it is yours, porting lets it move between providers.

Local prefixes for Lindenhurst

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Lindenhurst's rate center (LINDENHST). The earliest assignment date recorded in the file for these codes is 2002. 2 of the 17 were assigned in 2020 or later.

When Lindenhurst's exchanges were assigned

The table groups Lindenhurst's exchanges by the decade NANPA recorded them as assigned.

Rate centers and local calling in Lindenhurst

NANPA ties every exchange to a rate center. For Lindenhurst that is LINDENHST, so a number from one of these exchanges reads as local to people in and around Lindenhurst.

New local numbers are drawn from carrier inventory, so the exact 631 numbers available change over time; porting an existing number is free.

Businesses around Lindenhurst

Lindenhurst is part of the New York-Newark-Jersey City, NY-NJ metro area, home to 19.9 million people in 2024. County Business Patterns counted 562,802 business establishments in the New York, NY-NJ metro area in 2023, employing 8,559,248 people. The largest sectors by establishment count are professional, scientific, and technical services (71,000), retail trade (70,682), and health care and social assistance (65,817).

Setting up a Lindenhurst business line

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

Porting a number you already use in Lindenhurst is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.

The comparison below uses 15 users, the rounded average establishment size in the New York, NY-NJ metro area. At list prices checked September 28, 2026, that is $374.25 a month on Ooma Office Pro and $450.00 on RingCentral RingEX Core. Callata comes to $299.00 a month for 15 users ($99 a month with 5 users included, then $20 per additional user), below both.