Romania
☎️ Landline / Geographic
Area Code 21 – Bucharest and Ilfov County
The phone area code for Bucharest and Ilfov County is 21 (international format +4021). Browse local exchange codes (NXX) and carrier assignments below.
Current Local Time
07:48:12
Europe/Bucharest • UTC +03:00
Full Dialing Format
+4021
Population
542,704
👥
Admin Region
Ilfov
🗺️
Elevation
88m
🏔️
GPS Coordinates
44.5833, 26.1667
📍
📞 Exchange Codes (NXX) for Area Code 21
Select a central office code to view local carrier data and detailed information
(21)
520
(21)
521
(21)
522
(21)
523
(21)
524
(21)
525
(21)
526
(21)
527
(21)
528
(21)
529
(21)
530
(21)
531
(21)
532
(21)
533
(21)
534
(21)
535
(21)
536
(21)
537
(21)
538
(21)
539
(21)
540
(21)
541
(21)
542
(21)
543
(21)
544
(21)
545
(21)
546
(21)
547
(21)
548
(21)
549
(21)
550
(21)
551
(21)
552
(21)
553
(21)
554
(21)
555
(21)
556
(21)
557
(21)
558
(21)
559