Area Code 505 — Albuquerque, New Mexico

NANP area code

505

UTC−7, UTC−6 during daylight saving

State
New Mexico
Primary city
Albuquerque
Time zone
Mountain
In service
1947

The code reaches 348 communities and 33 counties across New Mexico.

Was this call legitimate?

The area code itself carries no risk signal. 505 is assigned to Albuquerque, New Mexico, so a call from it is consistent with a real caller in that area — but the digits alone prove nothing, because they can be forged.

Caller ID is set by whoever places the call, not verified by the network. That is why neighbour spoofing works: an operation anywhere in the world can display a number that matches the area code — and often the first three digits after it — of the person being called, so the call looks local. Every community in the 505 territory is a plausible-looking origin for a forged 505 number, which is why one can be made to look like a neighbour to so many people.

If you did not recognise the call: let it go to voicemail — a legitimate caller with real business will leave one. Do not return the call using the number shown; look the organisation up independently and call the number you found. Never confirm personal details, card numbers, or one-time codes to someone who called you, however plausible the number looked.

Codes.zone publishes no complaint counts, risk scores, or caller identities. We hold no data on individual numbers and will not estimate what we cannot source.

Local time and when to call back

Time there now

Mountain · UTC−7, UTC−6 during daylight saving

Reasonable callback window

8:00 AM – 9:00 PM

local time in Mountain

Federal rules bar telemarketing calls to a residence outside 8:00 AM–9:00 PM in the called party's own time zone. It is a sensible bound for a personal callback too — and a caller who rang you well outside it was not observing it.

Overlay codes

505 is the only area code serving its territory — it has no overlay in the current numbering plan for New Mexico. Where a region has no overlay, a number's area code still corresponds to a single geographic area.

Cities served

largest 20 by ZIP count
Communities served by area code 505, ranked by how many ZIP codes each holds.
CityZIP codesCounty
Albuquerque42Bernalillo County
Santa Fe11Santa Fe County
Las Cruces9Doña Ana County
Hobbs4Lea County
Farmington3San Juan County
Gallup3McKinley County
Rio Rancho3Bernalillo County
Roswell3Chaves County
Alamogordo2Otero County
Artesia2Eddy County
Carlsbad2Eddy County
Clovis2Curry County
Deming2Luna County
Espanola2Rio Arriba County
Los Alamos2Los Alamos County
Ruidoso2Lincoln County
Silver City2Grant County
Abiquiu1Rio Arriba County
Alcalde1Rio Arriba County
Algodones1Sandoval County

328 further communities not listed. All New Mexico area codes →

Each point is a community served by 505, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Scope every community matched to 505. Source geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot), GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . Coordinates are place reference points, not boundaries.

Counties

Prefixes inside 505

We do not publish the NXX prefixes inside 505. The assignment of prefixes to rate centres comes from LERG routing data, which is proprietary, and we will not estimate it from postal data — ZIP codes and telephone prefixes do not map onto each other. Awaiting a clean-rights NPA-NXX source.