Get a local business phone number in Pen Argyl, PA

Pen Argyl area codes

Pen Argyl, in Northampton County, Pennsylvania, had a Census-estimated population of 3,484 in July 2024. NANPA lists 4 exchanges for its rate center across 2 area codes; 610 has the most (3, 75%). 610 is part of an overlay with 484 and 835, so a new local number in Pen Argyl may carry any of those codes depending on which have numbers available. Pen Argyl is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 610 are dialed as ten digits (area code plus number) and toll calls as ten digits (area code plus number).

Pen Argyl exchanges by carrier

3 carriers hold the 4 exchanges assigned to Pen Argyl's rate center. Commonwealth Telephone Company LLC has the most, with 2. 3 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. Holding a code means NANPA assigned that block of numbers to the carrier for this rate center; individual numbers may since have been ported elsewhere.

Pen Argyl phone prefixes

These are the central office codes NANPA records for Pen Argyl. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2002. None were assigned in 2020 or later.

When Pen Argyl's exchanges were assigned

Assignment dates show when each block of Pen Argyl numbers was added to the local supply.

How local numbers work in Pen Argyl

Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Pen Argyl's numbers are rated to the PEN ARGYL rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Pen Argyl number.

New local numbers are drawn from carrier inventory, so the exact 610 numbers available change over time; porting an existing number is free.

The local business market

Pen Argyl is part of the Allentown-Bethlehem-Easton, PA-NJ metro area, home to 886,000 people in 2024. County Business Patterns counted 18,701 business establishments in the Allentown, PA-NJ metro area in 2023, employing 363,793 people. The largest sectors by establishment count are retail trade (2,521), health care and social assistance (2,451), and other services (except public administration) (2,256).

Business phone service in Pen Argyl

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.

If you already have a number in Pen Argyl, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.

The comparison below uses 19 users, the rounded average establishment size in the Allentown, PA-NJ metro area. At list prices checked September 28, 2026, that is $474.05 a month on Ooma Office Pro and $570.00 on RingCentral RingEX Core. On Callata the same 19 people cost $379.00 a month, less than either per-seat plan.