Croatia
☎️ Landline / Geographic
Area Code 31 – Osijek-Baranja
The phone area code for Osijek-Baranja is 31 (international format +38531). Browse local exchange codes (NXX) and carrier assignments below.
Current Local Time
04:52:45
UTC • UTC +00:00
Full Dialing Format
+38531
Population
258,026
👥
Admin Region
County of Osijek-Baranja
🗺️
Elevation
86m
🏔️
GPS Coordinates
45.5400, 18.6298
📍
📞 Exchange Codes (NXX) for Area Code 31
Select a central office code to view local carrier data and detailed information
(31)
560
(31)
561
(31)
562
(31)
563
(31)
564
(31)
565
(31)
566
(31)
567
(31)
568
(31)
569
(31)
570
(31)
571
(31)
572
(31)
573
(31)
574
(31)
575
(31)
576
(31)
577
(31)
578
(31)
579
(31)
580
(31)
581
(31)
582
(31)
583
(31)
584
(31)
585
(31)
586
(31)
587
(31)
588
(31)
589
(31)
590
(31)
591
(31)
592
(31)
593
(31)
594
(31)
595
(31)
596
(31)
597
(31)
598
(31)
599