Calls from the 505 area code come from Albuquerque and the surrounding New Mexico region. Whether you received an unexpected call from this number or you’re trying to figure out where a 505 number is based, this guide covers the exact location, time zone, spam reputation, blocking instructions, and which cities fall under this code.
📍 Where Is the 505 Area Code Located?
The 505 area code is located in New Mexico, primarily serving Albuquerque and the surrounding region. It’s a standard geographic area code under the North American Numbering Plan (NANP). Keep in mind that mobile number portability means someone could carry a 505 number with them after moving — so the code tells you where the number was issued, not necessarily where the person is right now.
| 505 Area Code — Location Details | |
|---|---|
| State/Province | New Mexico (NM) |
| Major City | Albuquerque |
| Country | United States (+1) |
| Time Zone | Mountain (UTC-7/UTC-6) |
| Type | Geographic — Standard |
| NANPA Status | Active |
🕐 505 Area Code Time Zone
The 505 area code operates in the Mountain Time Zone (UTC-7/UTC-6). Here’s how it compares to other US time zones:
| Time Zone | Difference from 505 |
|---|---|
| Eastern Time | +2 hours |
| Central Time | +1 hour |
| Mountain Time | Same time |
| Pacific Time | -1 hour |
🛡️ Is 505 Area Code Spam or Scam?
Like most US area codes, 505 is used by both legitimate callers and scammers. The code itself is perfectly real — millions of people and businesses in Albuquerque use it daily. But scammers frequently spoof 505 numbers because local-looking calls get answered more often than unfamiliar ones.
How to verify: Don’t call back the number — look up the official number for whatever organization the caller claimed to represent and call that instead. Google the full 10-digit number in quotes to check if others have reported it as spam.
📵 How to Block 505 Spam Calls & Texts
Block on iPhone
- Open Phone → tap Recents
- Tap ⓘ next to the 505 spam number
- Scroll down → “Block this Caller”
- Silence all unknowns: Settings → Phone → Silence Unknown Callers → ON
Block on Android
- Open Phone → find the 505 number
- Tap ⋮ menu → “Block number”
- For broader blocking: Settings → Blocked numbers → Unknown toggle ON
Report Spam
- Forward spam texts to 7726 (SPAM)
- Report at reportfraud.ftc.gov
- Register at donotcall.gov or call 1-888-382-1222
🔍 Who Called from 505? Reverse Lookup
- Google the full 10-digit number in quotes — catches ~70% of unknown callers
- Check Whitepages.com or Truecaller.com
- Search 800notes.com for community reports
- No voicemail left? Almost certainly spam — legitimate callers leave messages
🔗 Nearby Area Codes
| Code | Location | Time Zone |
|---|---|---|
| 575 | Las Cruces, New Mexico | Mountain |
❓ 505 Area Code — FAQ
🔗 Related Area Code Guides
- 575 Area Code — Las Cruces, New Mexico
Updated April 2026 · Data from NANPA & FCC · areacodess.org/