Area Code 775
Reno, Nevada · United States
Split from 702. Northern Nevada.
About Area Code 775
Area code 775 is a geographic telephone area code assigned to Reno, Nevada. It operates in the Pacific time zone and was first introduced in 1998. Split from 702. Northern Nevada.
Within Nevada, area code 775 shares numbering capacity with 2 other area codes. The state's 3,194,176-person population (2023 Census Bureau estimate) is served by a combined 3 active codes, with 775 primarily responsible for the Reno region. Nevada's state capital is Carson City, and its largest city is Las Vegas.
When you receive a call from a 775 number on your Caller ID, the call originated from a phone number assigned to the 775 area code — but be aware that Local Number Portability (in effect since 2003) means the caller could be physically located anywhere in the US or Canada. Area code 775 only confirms where the number was originally assigned.
Where is the 775 area code located?
Area code 775 is assigned to Reno, Nevada, in the Pacific time zone. The state of Nevada uses 3 active area codes, and 775 is one of them. Calls placed from the 775 area code originate from numbers assigned by NANPA — the North American Numbering Plan Administrator — and the 775 prefix appears on Caller ID for both landline and wireless calls placed from this region.
The Pacific time zone observes Daylight Saving Time, shifting from UTC-8 to UTC-7 in summer. The local time shown above is always current, so you can quickly check whether it's a reasonable hour to call back.
What cities and counties use the 775 area code?
The 775 area code serves 12 notable cities, listed below in order of population. The largest city in the 775 territory is Reno (264,165 residents in Washoe County).
- Reno, NV — 264,165 residents (12.1% of 775 numbers)
- Las Vegas, NV — 651,319 residents (29.9% of 775 numbers)
- Henderson, NV — 331,729 residents (15.2% of 775 numbers)
- North Las Vegas, NV — 280,543 residents (12.9% of 775 numbers)
- Sparks, NV — 111,401 residents (5.1% of 775 numbers)
- Carson City, NV — 58,263 residents (2.7% of 775 numbers)
- Fernley, NV — 23,114 residents (1.1% of 775 numbers)
- Elko, NV — 20,796 residents (1% of 775 numbers)
- Mesquite, NV — 20,451 residents (0.9% of 775 numbers)
- Boulder City, NV — 16,210 residents (0.7% of 775 numbers)
Phone number format in area code 775
All phone numbers within area code 775 follow the standard North American 10-digit format:(775) NXX-XXXX. The NXX is the central office prefix (also called an "exchange") and XXXX is the subscriber line number. For long-distance calls within the NANP, dial 1 + 775 + NXX + XXXX. From outside North America, dial your country's international access code, then 1 (the NANP country code), then the 10-digit number.
If you need to verify whether a specific 775 number is wireless, landline, or VoIP, you can use our reverse phone lookup tool. Be aware that number portability means the area code no longer guarantees the caller's physical location — only where the number was first assigned.
History of area code 775
Split from 702. Northern Nevada.
The original 86 area codes were assigned by AT&T and Bell Labs in 1947 as part of the North American Numbering Plan. At the time, rotary-dial phones meant codes with lower digits (like 212 for NYC, 213 for LA, 312 for Chicago) were given to the largest cities because they took less time to dial. Today's area code assignments still reflect those early choices, even though touch-tone and cell phones made the original reason obsolete.
Is the 775 area code safe to answer?
Area code 775 itself is a normal geographic code with no elevated spam risk. That said, scammers can spoof any area code — including 775 — so if you don't recognize the full number, let it go to voicemail and verify the caller's identity before calling back.
| City | County | Population | % of 775 |
|---|---|---|---|
| Reno, NV | Washoe | 264,165 | 12.1% |
| Las Vegas, NV | Clark | 651,319 | 29.9% |
| Henderson, NV | Clark | 331,729 | 15.2% |
| North Las Vegas, NV | Clark | 280,543 | 12.9% |
| Sparks, NV | Unknown | 111,401 | 5.1% |
| Carson City, NV | Carson City | 58,263 | 2.7% |
| Fernley, NV | Unknown | 23,114 | 1.1% |
| Elko, NV | Unknown | 20,796 | 1% |
| Mesquite, NV | Unknown | 20,451 | 0.9% |
| Boulder City, NV | Unknown | 16,210 | 0.7% |
| Spring Valley, NV | Unknown | 207,127 | 9.5% |
| Sunrise Manor, NV | Unknown | 196,118 | 9% |
| County | Population | % of 775 | % of County |
|---|---|---|---|
| Washoe, NV | 486,492 | 15.8% | 31% |
| Clark, NV | 2,265,461 | 73.5% | 50% |
| Lyon, NV | 59,235 | 1.9% | 33% |
| Carson City, NV | 58,263 | 1.9% | 50% |
| Elko, NV | 53,602 | 1.7% | 43% |
| Douglas, NV | 49,488 | 1.6% | 90% |
| Nye, NV | 46,108 | 1.5% | 46% |
| Churchill, NV | 25,516 | 0.8% | 46% |
| Humboldt, NV | 17,295 | 0.6% | 42% |
| White Pine, NV | 9,450 | 0.3% | 81% |
| Pershing, NV | 6,427 | 0.2% | 43% |
| Lander, NV | 5,734 | 0.2% | 100% |
| Prefix | City | Carrier | Assigned |
|---|---|---|---|
| 775-213 | Reno | Comcast | 2024 |
| 775-228 | Reno | Frontier Communications | 2015 |
| 775-243 | Reno | Verizon Wireless | 1996 |
| 775-258 | Reno | Cable One | 1998 |
| 775-273 | Reno | AT&T Mobility | 1986 |
| 775-288 | Reno | CenturyLink | 1992 |
| 775-303 | Reno | Comcast | 1989 |
| 775-318 | Carson City | Cox Communications | 2023 |
| 775-333 | Elko | Cable One | 1983 |
| 775-348 | Reno | Cable One | 1998 |
| 775-363 | Reno | Frontier Communications | 1990 |
| 775-378 | Reno | Cable One | 1995 |
| 775-393 | Reno | AT&T Mobility | 1983 |
| 775-408 | Reno | Verizon Wireless | 2021 |
| 775-423 | Reno | Frontier Communications | 1975 |
| 775-438 | Sparks | AT&T Mobility | 2021 |
| 775-453 | Reno | Frontier Communications | 1988 |
| 775-468 | Reno | Bandwidth.com | 2001 |
| 775-483 | Reno | CenturyLink | 2008 |
| 775-498 | Sparks | Cable One | 2022 |
| 775-513 | Reno | T-Mobile USA | 1986 |
| 775-528 | Reno | Sprint | 2017 |
| 775-543 | Reno | Frontier Communications | 2003 |
| 775-558 | Henderson | Bandwidth.com | 2000 |
| 775-573 | Reno | T-Mobile USA | 2014 |
| 775-588 | Reno | Frontier Communications | 1993 |
| 775-603 | Reno | T-Mobile USA | 2009 |
| 775-618 | Sparks | Verizon Wireless | 1996 |
| 775-633 | Reno | T-Mobile USA | 1990 |
| 775-648 | Reno | Spectrum | 2003 |
| 775-663 | Reno | Comcast | 1977 |
| 775-678 | Reno | CenturyLink | 2009 |
| 775-693 | Reno | Verizon Wireless | 1988 |
| 775-708 | Las Vegas | Spectrum | 2008 |
| 775-723 | Reno | CenturyLink | 2009 |
| 775-738 | Reno | Verizon Wireless | 2005 |
| 775-753 | Reno | Cable One | 1995 |
| 775-768 | Reno | AT&T Mobility | 1986 |
| 775-783 | Reno | Cable One | 2024 |
| 775-798 | Reno | Bandwidth.com | 1989 |
| 775-813 | Reno | T-Mobile USA | 2019 |
| 775-828 | Sparks | Spectrum | 1990 |
| 775-843 | Reno | Cable One | 1982 |
| 775-858 | Reno | T-Mobile USA | 1975 |
| 775-873 | Reno | Frontier Communications | 1975 |
| 775-888 | Sparks | Sprint | 2012 |
| 775-903 | Reno | T-Mobile USA | 1992 |
| 775-918 | Reno | T-Mobile USA | 1993 |
| 775-933 | North Las Vegas | T-Mobile USA | 1978 |
| 775-948 | Reno | Verizon Wireless | 1996 |
| 775-963 | Reno | Spectrum | 2003 |
| 775-978 | Henderson | Comcast | 2001 |
Need to look up a specific 775 number?
Use our free reverse phone lookup to identify the carrier and line type for any 10-digit 775 number.
Try Reverse Lookup