Area code 775: Nevada
Area code 775 is a US state area code for Nevada, on Pacific Time and Mountain Time. It has 600 prefixes in service across 80 rate centers, the largest being Reno, Carson City and Pahrump. NANPA lists no overlay code for it. Local calls there take 10 digits.
Local time in area code 775
America/Los_Angeles
America/Denver
Prefixes in service
600 of 792 possible
80 rate centers
Area code 775 facts
| Location | Nevada, United States |
|---|---|
| Time zones | Pacific Time and Mountain TimeNANPA lists Pacific time, with Mountain time only in West Wendover. |
| Overlays | None |
| Split from | 702 |
| In service since | December 12, 1998 |
| Local calls | 10 digits; toll calls 1 + 10 digits |
| Carrier | Not shown. An area code is where a number was issued; numbers port between carriers. Check line type |
Which cities and towns use area code 775?
NANPA records each prefix against a rate center, the local billing area a number belongs to, usually named after its main town. These are the 775 rate centers with the most prefixes in service. 68 smaller ones aren't listed.
| Rate center | Prefixes |
|---|---|
| Reno | 190 |
| Carson City | 47 |
| Pahrump | 19 |
| Gardnerville | 15 |
| Elko | 15 |
| Fallon | 12 |
| Fernley | 12 |
| Winnemucca | 12 |
| Battle Mountain | 11 |
| Crystal Bay | 11 |
| Ely | 11 |
| Lovelock | 10 |
Source: NANPA central office code assignments, file dated 10/17/2026. Each prefix holds up to 10,000 numbers.
How do I dial a 775 number?
NANPA's dialling plan for 775: local calls inside the code take 10 digits, toll calls 1 + 10 digits. From another area code, dial 1 first. From abroad, use +1. The examples use 555-0147, from a range reserved for fictional numbers.
| Local call inside 775 | 775-555-0147 |
|---|---|
| From another US or Canadian area code | 1-775-555-0147 |
| From outside North America | +1 775 555 0147 |
| E.164, for CRMs and SMS tools | +17755550147 |
When did area code 775 start?
Area code 775 went into service on December 12, 1998, split from 702. It has no overlay, so every number in its area still starts with it.
Tools for 775 numbers
- Area code lookup
Look up any code or a whole list of numbers, or find the codes for a state or city.
- Area code time zone
Local time for a list of numbers, with a callable-now flag.
- NPA-NXX lookup
Rate center and state for one prefix, a level below the area code.
- TCPA calling hours checker
Whether it's inside the federal 8 a.m. to 9 p.m. calling window there now.
Next step
A 775 number tells you where it was issued, not what it is now.
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Area code 775 questions
- What state is area code 775?
- Area code 775 is in Nevada, United States. Its largest rate centers by number of prefixes are Reno, Carson City, Pahrump, Gardnerville and Elko.
- What time zone is area code 775 in?
- Pacific Time and Mountain Time. The code crosses a time zone line, so the local time depends on where in the area the number was issued. NANPA lists Pacific time, with Mountain time only in West Wendover.
- Does area code 775 have an overlay?
- Not as of NANPA's file dated 10/16/2026. Every number in its area uses 775.
- When did area code 775 start?
- Area code 775 went into service on December 12, 1998, split from 702.
- Is a 775 number a cell phone or a landline?
- The area code can't tell you. In the US and Canada mobiles, landlines and VoIP lines share area codes and prefixes, and numbers move between carriers and line types. Only a live line-type lookup answers it for one number.
- How many phone numbers does area code 775 have?
- 600 of its 792 possible prefixes are in service, and each prefix holds up to 10,000 numbers. That counts prefixes assigned to carriers, not numbers in use.
Other area codes in Nevada
Sources
Location, overlays, in-service date and dialling plan: NANPA NPA database, file dated 10/16/2026. Prefixes and rate centers: NANPA central office code assignments, 10/17/2026. Time zones mapped to the IANA time zone database. By the SimpleVerifier Team; how we build these pages.