Barangays under ZIP 3700

Bayombong is a 1st-class Municipality in the province of Nueva Vizcaya, Cagayan Valley (Region II), Philippines. Based on 2024 PSA data, it has a population of 72,890 residents.

Barangays under ZIP 3700

25 total

Bansing 3700	Bonfal East 3700	Bonfal Proper 3700
Bonfal West 3700	Buenavista 3700	Busilac 3700
Cabuaan 3700	Casat 3700	District III Pob. 3700
District IV 3700	Don Domingo Maddela Pob. 3700	Don Mariano Marcos 3700
Don Tomas Maddela Pob. 3700	Ipil-Cuneg 3700	La Torre North 3700
La Torre South 3700	Luyang 3700	Magapuy 3700
Magsaysay 3700	Masoc 3700	Paitan 3700
Salvacion 3700	San Nicolas North 3700	Santa Rosa 3700
Vista Alegre 3700

Barangays under ZIP 3700

Alfonso Casta├▒eda Municipality

3714

Ambaguio Municipality

3701

3704

3711

3702

3712

Dupax del Norte Municipality

3706

Dupax del Sur Municipality

3707

Kasibu Municipality

3703

Kayapa Municipality

3708

About ZIP Code 3700

ZIP code 3700 is the Philippine postal code assigned to Bayombong, a municipality in the province of Nueva Vizcaya, Cagayan Valley, . Based on PSA census data, Bayombong has a population of 72,890. Its Philippine Standard Geographic Code (PSGC) is 0205005000. This postal code is used for mail delivery, logistics, and address verification across all 25 barangays within Bayombong.