Sylhet is in BTRC’s North-East Zone and uses featured BTCL NDC 29.
Use the complete subscriber number and confirm the destination before calling.
For a featured BTCL fixed line, dial domestic trunk 0 + the two-digit NDC + the eight-digit subscriber number. Remove only the initial 0 in international format: 022 becomes +880 22. Confirm the complete current number with the subscriber because legacy fixed-line numbers have been migrated in stages.
Bangladesh Standard Time (BST), UTC+6 year-round
Asia/Dhaka: Calculated in your browser
Always confirm the recipient’s local time, especially where daylight-saving rules or regional zones differ.
Sylhet is in BTRC’s North-East Zone and uses featured BTCL NDC 29.
These pages cover the five complete BTCL geographic NDCs, not universal city codes. Other PSTN and IP-telephony operators combine their own network prefixes with the same zone structure and therefore use different NDCs. Each zone spans many districts, some administrative divisions cross numbering-zone boundaries, and migration from older local formats means a published address or business may still show a legacy number.
Browse other featured cities and codes in the same administrative grouping.
Open Sylhet Division guideSylhet is associated with 029 in the featured fixed-line directory.
Sylhet is in Bangladesh, which uses country calling code +880.
No. Numbering association is not live geolocation, and portability, forwarding or internet telephony can change where a call is received.