Monello
Northern Italian restaurant · Under 0.1 mi
4.4/5 · 1,876 Google reviews
Open · until 10:30 PM
View hours & detailsUnderbelly is a ramen restaurant in San Diego, California, located at Corner of Kettner & Fir, 750 W Fir St #101, San Diego, CA 92101, United States. Its Google Maps listing shows a 4.4 out of 5 rating from 2,281 reviews. It is one of 1,744 restaurants in our San Diego directory. For enquiries, call (619) 269-4626.
Our directory lists 1,744 restaurants in San Diego. Among the 1741 listings with Google review counts, Underbelly is ranked 156 by number of reviews; listings with equal counts share a rank. Its 2,281 reviews compare with an average of 955.
The average rating among 1743 rated restaurants is 4.42/5. Underbelly scores 4.4/5, 0.02 points below that average; 903 have a higher rating. To find the best ramen restaurant for your visit, compare the rating, review count, distance and opening times together.
These comparisons cover the listings in our directory. Missing ratings and review counts are excluded; they are not treated as zero.
Underbelly is open 11:30 AM–11:30 PM every day.
The weekly schedule totals 7 open days and 84 hours. There is no regular closed day in the supplied schedule. The earliest listed opening is 11:30 AM and the latest closing is 11:30 PM.
Looking for restaurants open on Sunday in San Diego? Underbelly lists Sunday hours of 11:30 AM–11:30 PM. Check other Sunday opening options in the city.
For restaurants open late, this listing has closing times of 10 PM or later on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday. See the full schedule below for split opening periods and closing times after midnight.
As of Friday 1:12 PM PDT, the published schedule shows open now · until 11:30 pm. Browse restaurants open now in San Diego using the recorded regular schedules.
| Monday | 11:30 AM–11:30 PM |
|---|---|
| Tuesday | 11:30 AM–11:30 PM |
| Wednesday | 11:30 AM–11:30 PM |
| Thursday | 11:30 AM–11:30 PM |
| Friday TODAY | 11:30 AM–11:30 PM |
| Saturday | 11:30 AM–11:30 PM |
| Sunday | 11:30 AM–11:30 PM |
Regular hours may change on holidays. Contact the business to confirm a time-sensitive visit.
Within about 3 miles of Underbelly, our directory contains 659 other restaurants. The closest listed option is Monello, under 0.1 miles away. Of the 5 nearest listings below, 5 have a supplied rating and 2 of those rate higher.
| Name | Distance | Rating | Reviews |
|---|---|---|---|
| Monello | Under 0.1 mi | 4.4 | 1,876 |
| Roman Wolves | Under 0.1 mi | 4.7 | 1,035 |
| Barra Oliba | Under 0.1 mi | 4.8 | 356 |
| Bencotto Italian Kitchen | Under 0.1 mi | 4.4 | 2,438 |
| Barbusa | Under 0.1 mi | 4.4 | 2,725 |
Distances are straight-line estimates, including nearby listings across city boundaries. Travel routes may be longer.
Underbelly is in ZIP code 92101. Our directory contains 332 businesses in this ZIP area, including 290 other restaurants. You can compare restaurants in San Diego, 92101, or browse all businesses in ZIP 92101.
The listing’s 4.4/5 Google rating is based on 2,281 reviews. View Underbelly on Google Maps for the review text, additional photos and recent listing updates. Our source information was collected on .
Underbelly is open 11:30 AM–11:30 PM every day.
As of Friday 1:12 PM PDT, the published schedule shows open now · until 11:30 pm. This is calculated from regular hours; holiday changes may differ.
Call Underbelly at (619) 269-4626.
Underbelly is at Corner of Kettner & Fir, 750 W Fir St #101, San Diego, CA 92101, United States.
Its Google Maps listing has a 4.4 out of 5 rating from 2,281 reviews.
Use the map to locate Corner of Kettner & Fir, 750 W Fir St #101 in San Diego, or get directions to Underbelly.
Google Maps public business page · Collected 2026-10-30.
Suggest a correction for UnderbellyChoose your visit date and local time. Check the regular schedule before making plans.
Open · until 11:30 PM
Based on the recorded regular weekly schedule, collected 2026-10-30. Holiday hours, special events and availability are not confirmed. Confirm with Underbelly.
Friday, October 30, 2026 at 6:30 PM PDT · Within 3 miles of Underbelly · Sorted by straight-line distance.
Northern Italian restaurant · Under 0.1 mi
4.4/5 · 1,876 Google reviews
Open · until 10:30 PM
View hours & detailsItalian restaurant · Under 0.1 mi
4.7/5 · 1,035 Google reviews
Open · until 10 PM
View hours & detailsSpanish restaurant · Under 0.1 mi
4.8/5 · 356 Google reviews
Open · until 10 PM
View hours & detailsShowing 3 of 578 nearby listings whose regular schedules show open. Opening hours do not confirm availability.
Keep the same visit time while comparing the details that matter to your plans.
| Compare | Underbelly | Monello | Roman Wolves |
|---|---|---|---|
| At selected time | Open | Open | Open |
| Regular hours that day | 11:30 AM–11:30 PM | 11:30 AM–10:30 PM | 4 PM–10 PM |
| Category | Ramen restaurant | Northern Italian restaurant | Italian restaurant |
| Google rating | 4.4/5 | 4.4/5 | 4.7/5 |
| Google review count | 2,281 | 1,876 | 1,035 |
| Distance from Underbelly | This listing | Under 0.1 mi | Under 0.1 mi |
| Address | Corner of Kettner & Fir, 750 W Fir St #101, San Diego, CA 92101, United States | 750 W Fir St, San Diego, CA 92101, United States | 1980 Kettner Blvd, San Diego, CA 92101, United States |
| Contact | (619) 269-4626 Official website | (619) 501-0030 Official website | (619) 539-7344 Official website |
Ratings come from the supplied Google Maps listings. Comparisons cover this collection; distance is not driving distance. Different business types may suit different needs.