Bayombong Postal Codes: 3700 | Nueva Vizcaya, Cagayan Valley
The Postal Codes (ZIP Codes) for Bayombong is 3700 in Nueva Vizcaya, Cagayan Valley, Nueva Vizcaya, Philippines. The table below lists Postal Codes and postcodes for places within Bayombong.
Postal Codes for Places in Bayombong
Showing 25 places in Bayombong. Last verified with official records on April 20, 2026.
| Bansing | |
| Bonfal East | |
| Bonfal Proper | |
| Bonfal West | |
| Buenavista | |
| Busilac | |
| Cabuaan | |
| Casat | |
| District III | |
| District IV | |
| Don Domingo Maddela | |
| Don Mariano Marcos | |
| Don Tomas Maddela | |
| Ipil-Cuneg | |
| La Torre North | |
| La Torre South | |
| Luyang | |
| Magapuy | |
| Magsaysay | |
| Masoc | |
| Paitan | |
| Salvacion | |
| San Nicolas North | |
| Santa Rosa | |
| Vista Alegre |
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Sample Address Format for Bayombong
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Bayombong, Nueva Vizcaya, Cagayan Valley, 3700
PHILIPPINES
Bayombong on the Map
The map above highlights the geographic boundaries of the Bayombong municipalities in Philippines.
Bayombong Quick Facts
| Country | Philippines (PH) |
|---|---|
| Administrative Path | Philippines β Cagayan Valley β Nueva Vizcaya |
| Postal Code | 3700 |
| Region | Cagayan Valley |
| Provinces | Nueva Vizcaya |
| ISO Codes | PH / PHL / 608 |
| Top-level domain (ccTLD) | .ph |
| Coordinates | 16.482925, 121.150522 |
| Places | 25 |
What to Know About Bayombong
Key Facts
Bayombong is the capital municipality of Nueva Vizcaya province in the Philippines, serving as the provincial center for government, commerce, and education. Located in the central part of Nueva Vizcaya within the Cagayan Valley region, Bayombong occupies a strategic position along the Magat River valley, surrounded by rolling hills and mountain ranges. With an approximate population of 67,000 residents spread across its 25 barangays, the municipality covers an area of approximately 136 square kilometers. Bayombong is administratively divided into 25 barangays, which serve as the fundamental political units within the municipality. The town serves as the primary urban center of Nueva Vizcaya, hosting provincial government offices, educational institutions including Nueva Vizcaya State University, and commercial establishments that serve both local residents and visitors from surrounding municipalities. For those seeking detailed location information, postal code data is available for all of Bayombong's barangays to facilitate accurate addressing and mail delivery throughout the municipality.
Neighboring Regions
- Solano
- Bagabag
- Diadi
- Quezon
- Bambang