208 Area CodeBoise City, ID
Area code 208 covers Boise City and nearby communities in Idaho, home to about 1.5 million people across 227 cities. It overlays 986, so the same region uses both and every local call needs all ten digits.
Where is area code 208?
Area code 208 serves part of Boise City, ID and the surrounding areas. It has a single overlay (986) that serves the same area.
Overview of the 208 Area Code
What is the 208 area code?
The 208 area code serves Boise City, Idaho, alongside other established area codes. When you see a 208 number, it indicates a local number within this geographic area.
Why was area code 208 created?
The 208 area code was introduced as an overlay to add numbers in Boise City once the existing area code 986 began to run out of available prefixes. It added a new supply of numbers without requiring current residents to change their existing digits.
Geographic Coverage of the 208 Area Code
The 208 area code serves Boise City and surrounding areas in Idaho. It operates within the Mountain / Pacific time zone. It complements the coverage of area code 986. This area code covers several key cities, including:
- Boise City
- Meridian
- Nampa
- Caldwell
- Idaho Falls
- Pocatello
Got a call from a 208 number? It came from Boise City, ID. Since 208 overlays with 986, every local call in the region needs all ten digits to land on the right line. Inside 208, Boise City holds about 16% of the population; the rest is split across 226 smaller cities.
Boise City Area Codes Overview
Boise City is served by multiple area codes, reflecting its telecommunications needs. The 208 area code operates alongside 986. Here are the area codes serving this region:
The introduction of the 208 area code helped prevent number exhaustion, ensuring a continuous supply of phone numbers across the geographic area.
What cities does area code 208 cover?
| City | State | Population | % of Area Code | % of City |
|---|---|---|---|---|
| Boise City | ID | 237,963 | 0% | 100% |
| Meridian | ID | 139,740 | 0% | 100% |
| Nampa | ID | 117,350 | 0% | 100% |
| Caldwell | ID | 73,088 | 0% | 100% |
| Idaho Falls | ID | 69,523 | 0% | 100% |
| Pocatello | ID | 58,231 | 0% | 100% |
| Coeur d'Alene | ID | 57,355 | 0% | 100% |
| Twin Falls | ID | 55,589 | 0% | 100% |
| Post Falls | ID | 45,800 | 0% | 100% |
| Rexburg | ID | 40,695 | 0% | 100% |
* Sources: Population – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). Area code assignments – NANPA CO Code data. See our data methodology.
Has area code 208 been reported for unwanted calls?
Yes – 883 unwanted-call complaints were reported to the FTC for numbers showing a 208 area code (May 29 – Jul 2, 2026).
- 56% robocalls
- ↑ 22% vs prior period
Most-reported subjects
- Other42%367
- Home improvement & cleaning12%110
- Dropped call or no message11%96
* Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints. Source: FTC Do Not Call (DNC) Reported Calls Data, retrieved 2026-07-05.
Which prefixes and exchanges belong to area code 208?
78% assigned to a telco
- 73% Landline
- 27% Wireless
- 0% Unknown
| Prefix | Usage | Carrier |
|---|---|---|
| (208)200- | Landline | Gold Star Communications |
| (208)201- | Wireless | New Cingular Wireless Pcs |
| (208)202- | Landline | Nuso |
| (208)203- | Landline | Onvoy |
| (208)204- | Landline | Bandwidth.Com Clec |
| (208)205- | Landline | Qwest |
| (208)206- | Wireless | T-Mobile Usa |
| (208)207- | Landline | Mcleodusa Telecommunication Services |
| (208)209- | Landline | Xo Idaho |
| (208)210- | Landline | Telnyx |
Frequently Asked Questions about the 208 Area Code
Who called me from a 208 number?
A 208 number is assigned to Boise City, Idaho, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 208 code to look nearby, so a 208 number doesn't prove the caller is local. Recently, 883 unwanted-call complaints were reported to the FTC for numbers showing the 208 code (56% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 208 a scam area code?
No area code is a scam on its own. 208 is a normal, officially assigned code for Boise City, Idaho. Spam callers spoof local codes to raise the odds you answer, so 208 on your caller ID says nothing about who is really calling. Recently, 883 unwanted-call complaints were reported to the FTC for numbers showing the 208 code (56% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 208 area code?
Repeated calls from different 208 numbers are usually spoofing: a robocaller rotates through 208 numbers so each call looks local and slips past simple blocks. Recently, 883 unwanted-call complaints were reported to the FTC for numbers showing the 208 code (56% flagged as robocalls). Blocking one number rarely helps; voicemail screening, your carrier spam filter, and the Do Not Call Registry work better.
Should I answer an unknown 208 number?
If you aren't expecting a 208 call, let it ring to voicemail. Legitimate callers leave a message, most robocallers hang up when no one picks up, and answering can mark your number as active and bring more calls.
How do I block calls from the 208 area code?
Block a single 208 number from your recent-calls list (iPhone: tap the number, then Block this Caller; Android: tap the number, then Block or report spam). To cut the volume, turn on Silence Unknown Callers on iPhone or spam protection on Android, enable spam filtering from your carrier, and register at DoNotCall.gov. Blocking the entire 208 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 208?
Area code 208 covers Boise City and the surrounding area in Idaho, spanning 227 cities with about 1,450,065 residents. It shares its area with overlay code 986.
Is 208 a real area code?
Yes. 208 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Boise City, Idaho. A real code can still show up on spoofed spam calls, so treat unknown 208 calls with normal caution.
What timezone is the 208 area code in?
The 208 area code is in the Mountain / Pacific. Because a number can be kept when someone moves or switches to VoIP, a specific 208 caller may not be in that zone.
How do I call a 208 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 208 and the seven-digit number. From a mobile phone you can usually just enter +1 208 followed by the number and let the phone add the exit code for you.