Area code 908
Where 908 is, how it is dialed, which carriers hold its numbers and how many of its codes are in use, from NANPA's 10/01/2026 files.
- State
- NJ
- In service
- 1990
- Assigned codes
- 722of 800 possible
- Carriers
- 46
Where area code 908 is
Area code 908 is a geographic area code in New Jersey, in service since November 1, 1990, according to the North American Numbering Plan Administrator (NANPA). It is not part of an overlay, so every number in its territory starts with 908. It is in the Eastern time zone. The places with the most assigned exchanges include Elizabeth, Somerville, Plainfield, Cranford, and Summit. By population, its largest named places are Lakewood, Elizabeth, Toms River, Middletown, and New Brunswick.
| Item | Value |
|---|---|
| State | New Jersey |
| In service since | November 1, 1990 |
| Assigned by NANPA | September 1, 1989 |
| Overlay | No |
| Parent area code (NANPA) | 201 |
| Time zone | Eastern |
| Local calls within the code | ten digits (area code plus number) |
| Assigned central office codes | 722 |
| Rate centers with codes | 48 |
| Carriers holding codes | 46 |
| Pooled codes | 519 |
| Codes assigned since 2020 | 71 |
| Relief planning in progress | No |
Source: NANPA NPA report and utilized central office code file, both dated 10/01/2026.
Where 908 numbers are local
908 holds 13% of the 5,628 central office codes assigned in New Jersey, the 5th most of the state's 10 codes. 37 Census places could be matched to rate centers with 908 exchanges; the most populous are Lakewood (142,000), Elizabeth (140,000), Toms River (99,873), and Middletown (66,940). Each place page lists the exact prefixes and carriers for that town.
| Place | Population (2024) | Area codes | Exchanges | Carriers |
|---|---|---|---|---|
| Lakewood, NJ | 141,985 | 732, 848, 908 | 36 | 15 |
| Elizabeth, NJ | 140,413 | 908 | 87 | 21 |
| Toms River, NJ | 99,873 | 732, 848, 908 | 91 | 18 |
| Middletown, NJ | 66,940 | 732, 848, 908 | 39 | 11 |
| New Brunswick, NJ | 57,487 | 732, 848, 908 | 137 | 22 |
| Perth Amboy, NJ | 56,939 | 732, 848, 908 | 67 | 13 |
| Plainfield, NJ | 56,507 | 908 | 48 | 16 |
| Washington, NJ | 49,756 | 908 | 13 | 8 |
| Linden, NJ | 45,393 | 908 | 27 | 13 |
| Freehold, NJ | 35,800 | 732, 848, 908 | 87 | 15 |
| Long Branch, NJ | 33,214 | 732, 848, 908 | 32 | 7 |
| Westfield, NJ | 32,050 | 908 | 23 | 9 |
| Rahway, NJ | 30,763 | 732, 848, 908 | 45 | 12 |
| Cranford, NJ | 24,513 | 908 | 38 | 13 |
| Summit, NJ | 23,102 | 908 | 37 | 12 |
Population: Census Vintage 2024 estimates for the matched place. Exchanges and carriers: NANPA utilized code file.
Ten-digit and seven-digit dialing in 908
According to NANPA's dialing-plan data, local calls within 908 are dialed as ten digits (area code plus number) and toll calls as ten digits (area code plus number). Because local calls need the area code, business cards, signage and website copy should always show the full ten-digit number. NANPA's dialing-plan note for this code reads: "1+10 digit permissible at service provider discretion."
Who holds 908 exchanges
46 carriers hold the 722 central office codes assigned in 908. Verizon New Jersey, INC. has the most, with 143 (20%). 519 of the codes (72%) are pooled, meaning the code holder shares blocks of 1,000 numbers with other carriers instead of using all 10,000 itself. The code holder is not necessarily the carrier serving a given number today, since numbers can be ported between providers.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Verizon New Jersey, INC. | 143 | 20% |
| Cellco Partnership d/b/a Verizon Wireless - NJ | 83 | 11% |
| Level 3 Communications, LLC - NJ | 83 | 11% |
| New Cingular Wireless PCS, LLC - DC | 75 | 10% |
| Omnipoint Communications, INC. - NJ | 56 | 7.8% |
| Mcimetro Access Transmission Services LLC | 40 | 5.5% |
| Brightspeed of New Jersey, INC. | 37 | 5.1% |
| Onvoy, LLC - NJ | 35 | 4.8% |
| Paetec Itel, LLC | 24 | 3.3% |
| Teleport Communications America, LLC - NJ | 21 | 2.9% |
| Monmouth Telephone and Telegraph, INC. - NJ | 18 | 2.5% |
| Cooperative Communications, INC. | 17 | 2.4% |
Carrier names are the operating company (OCN) names on NANPA's utilized central office code file dated 10/01/2026. A carrier holding a code may port numbers to other carriers.
Local calling areas in 908
NANPA assigns each central office code to a rate center, the local calling area that decides whether a call is local or toll. 908 has codes in 48 rate centers. Rate center names in the file are abbreviations; where one matches a Census place, the table links to that city's local-number page.
| Rate center (NANPA) | Place | Codes |
|---|---|---|
| ELIZABETH | Elizabeth, NJ | 87 |
| SOMERVILLE | Somerville, NJ | 70 |
| PLAINFIELD | Plainfield, NJ | 48 |
| CRANFORD | Cranford, NJ | 38 |
| SUMMIT | Summit, NJ | 37 |
| UNIONVILLE | not matched | 33 |
| BERNARDSVL | Bernardsville, NJ | 27 |
| LINDEN | Linden, NJ | 27 |
| CLINTON | Clinton, NJ | 24 |
| WESTFIELD | Westfield, NJ | 23 |
| PEAPACK | not matched | 22 |
| MILLINGTON | not matched | 21 |
| PHILLIPSBG | Phillipsburg, NJ | 20 |
| HACKETTSTN | Hackettstown, NJ | 20 |
| FREEHOLD | Freehold, NJ | 17 |
| ROSELLE | Roselle, NJ | 17 |
| FANWOOD | Fanwood, NJ | 17 |
| NEWBRNSWCK | New Brunswick, NJ | 13 |
| WASHINGTON | Washington, NJ | 13 |
| BELLE MEAD | not matched | 12 |
| PERTHAMBOY | Perth Amboy, NJ | 12 |
| FLEMINGTON | Flemington, NJ | 11 |
| NESHANIC | not matched | 11 |
| MILFORD | Milford, NJ | 10 |
| HAMPTON | Hampton, NJ | 9 |
Top 25 of 48 rate centers.
Number supply in 908
An area code has 800 possible central office codes that start with 2 through 9, a few of which are reserved (such as N11 service codes and 555). 722 are assigned in 908, 90% of 800. 71 were assigned in 2020 or later.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 110 | 50% |
| 2010s | 37 | 17% |
| 2020s | 71 | 33% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
Getting a 908 number for your business
For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.
Porting a number you already use in area code 908 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.
Frequently asked questions
Where is area code 908?
908 is a geographic area code in New Jersey. Places with the most assigned exchanges include Elizabeth, Somerville, Plainfield, and Cranford.
What time zone is area code 908 in?
NANPA lists 908 in the Eastern time zone.
When did area code 908 go into service?
NANPA records an in-service date of November 1, 1990. The code was assigned on September 1, 1989.
Is 908 an overlay area code?
No. NANPA does not list 908 as part of an overlay.
Can my business get a 908 phone number?
Callata includes up to 3 local numbers on its $99/month plan (5 users included). Which 908 numbers are open depends on carrier inventory when you choose, and you can port an existing number for free.