Area code 948
Where 948 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
- VA
- In service
- 2022
- Assigned codes
- 101of 800 possible
- Carriers
- 22
Where area code 948 is
948 is one of 10 geographic area codes serving Virginia; NANPA records its in-service date as May 9, 2022. It is an overlay: 948 and 757 cover the same territory, so neighbors on the same street can have different area codes. It is in the Eastern time zone. The places with the most assigned exchanges include Williamsburg, Franklin, Suffolk, Parksley, and Smithfield. By population, its largest named places are Suffolk, Williamsburg, Smithfield, Franklin, and Chincoteague.
| Item | Value |
|---|---|
| State | Virginia |
| In service since | May 9, 2022 |
| Assigned by NANPA | February 5, 2020 |
| Overlay | Yes, with 757 |
| Parent area code (NANPA) | 757 |
| Time zone | Eastern |
| Local calls within the code | ten digits (area code plus number) |
| Assigned central office codes | 101 |
| Rate centers with codes | 34 |
| Carriers holding codes | 22 |
| Pooled codes | 101 |
| Codes assigned since 2020 | 101 |
| Relief planning in progress | No |
Source: NANPA NPA report and utilized central office code file, both dated 10/01/2026.
Where 948 numbers are local
948 holds 2.1% of the 4,898 central office codes assigned in Virginia, the 9th most of the state's 10 codes. 19 Census places could be matched to rate centers with 948 exchanges; the most populous are Suffolk (103,000), Williamsburg (16,030), Smithfield (9,032), and Franklin (8,373). Each place page lists the exact prefixes and carriers for that town.
| Place | Population (2024) | Area codes | Exchanges | Carriers |
|---|---|---|---|---|
| Suffolk, VA | 103,105 | 757, 948 | 17 | 7 |
| Williamsburg, VA | 16,030 | 757, 948 | 36 | 11 |
| Smithfield, VA | 9,032 | 757, 948 | 11 | 7 |
| Franklin, VA | 8,373 | 757, 948 | 9 | 6 |
| Chincoteague, VA | 3,279 | 757, 948 | 5 | 5 |
| Windsor, VA | 2,920 | 757, 948 | 6 | 5 |
| Cape Charles, VA | 1,288 | 757, 948 | 7 | 6 |
| Courtland, VA | 1,287 | 757, 948 | 7 | 6 |
| Onancock, VA | 1,160 | 757, 948 | 10 | 5 |
Population: Census Vintage 2024 estimates for the matched place. Exchanges and carriers: NANPA utilized code file.
Ten-digit and seven-digit dialing in 948
According to NANPA's dialing-plan data, local calls within 948 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits. 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 each service providers discretion"
Who holds 948 exchanges
22 carriers hold the 101 central office codes assigned in 948. Fractel, LLC has the most, with 17 (17%). 101 of the codes (100%) 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 |
|---|---|---|
| Fractel, LLC | 17 | 17% |
| New Cingular Wireless PCS, LLC - DC | 15 | 15% |
| Onvoy, LLC - Va | 13 | 13% |
| Omnipoint Communications Cap Operations, LLC | 11 | 11% |
| Teleport Communications America, LLC - Va | 11 | 11% |
| Ton80 Communications, LLC | 10 | 9.9% |
| Ip Horizon LLC | 5 | 5.0% |
| Cellco Partnership d/b/a Verizon Wireless - Va | 3 | 3.0% |
| Five9, INC. | 2 | 2.0% |
| Boost Subscriberco L.l.c. | 2 | 2.0% |
| Nuso, LLC | 1 | 0.99% |
| Metropcs, INC. | 1 | 0.99% |
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.
Rate centers and towns in 948
NANPA assigns each central office code to a rate center, the local calling area that decides whether a call is local or toll. 948 has codes in 34 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 |
|---|---|---|
| NRFOLKZON2 | not matched | 25 |
| NRFOLKZON3 | not matched | 10 |
| NRFOLKZON1 | not matched | 9 |
| NWPTNWSZN3 | not matched | 8 |
| NWPTNWSZN2 | not matched | 6 |
| NRFOLKZON4 | not matched | 4 |
| NWPTNWSZN1 | not matched | 3 |
| WILLIAMSBG | Williamsburg, VA | 3 |
| TOANO | not matched | 2 |
| FRANKLIN | Franklin, VA | 2 |
| SUFFOLK | Suffolk, VA | 2 |
| NRFOLKZON6 | not matched | 2 |
| PARKSLEY | Parksley, VA | 2 |
| SMITHFIELD | Smithfield, VA | 2 |
| CHUCKATUCK | not matched | 2 |
| WHALEYVL | not matched | 1 |
| COURTLAND | Courtland, VA | 1 |
| IVOR | Ivor, VA | 1 |
| SURRY | Surry, VA | 1 |
| BELLEHAVEN | Belle Haven, VA | 1 |
| ONANCOCK | Onancock, VA | 1 |
| WAKEFIELD | Wakefield, VA | 1 |
| HOLLAND | not matched | 1 |
| CHINCOTEGU | Chincoteague, VA | 1 |
| WINDSOR | Windsor, VA | 1 |
Top 25 of 34 rate centers.
948 code assignments over time
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). 101 are assigned in 948, 13% of 800. 101 were assigned in 2020 or later.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2020s | 101 | 100% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
A local 948 number on Callata
Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.
Porting a number you already use in area code 948 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 948?
948 is a geographic area code in Virginia. Places with the most assigned exchanges include Williamsburg, Franklin, Suffolk, and Parksley.
What time zone is area code 948 in?
NANPA lists 948 in the Eastern time zone.
When did area code 948 go into service?
NANPA records an in-service date of May 9, 2022. The code was assigned on February 5, 2020.
Is 948 an overlay area code?
Yes. It shares its territory with 757.
Can my business get a 948 phone number?
Callata includes up to 3 local numbers on its $99/month plan (5 users included). Which 948 numbers are open depends on carrier inventory when you choose, and you can port an existing number for free.