Nortel Indonesia
Level 8, Graha Paramita. Jl.Denpasar Raya
Blok D-2, Kuningan
Jakarta 12940, Indonesia

Tel:  +62 21 2553 5400
Fax: +62 21 252 2250

Nortel Malaysia
Level 2, Annexe Block
Menara Milenium
No. 8, Jalan Damanlela
Bukit Damansara
50490 Kuala Lumpur, Wilayah Persekutuan, Malaysia

Tel:  +60 3 2080 8000
Fax: +60 3 2080 8100

Nortel Philippines
29th Floor, Wynsum Corporate Plaza.
22 F. Ortigas Road, Ortigas Center,
1605 Pasig City, Philippines

Tel:  +63 2 580 5500
Fax: +63 2 580 5530

Nortel Networks Singapore Pte Ltd
101 Thomson Road
#06-01 United Square
Singapore 307591

Tel:  +65 6287 2877
Fax: +65 6380 8888

Nortel Thailand
1768 Thai Summit Tower,
24th Fl. New Petchburi Road
Huaykwang, Bangkapi, Bangkok 10320
Thailand

Tel:  + 66 2309 5500
Fax: + 66 2309 5555

Nortel Vietnam Vincom City Towers Tower B, # 06-07, 21st Floor 191 Ba Trieu, Hanoi, Vietnam Tel:  +84 4 974 8000 Fax: +84 4 974 8088

Nortel Vietnam Melinh Point Tower Unit 1801, 18th Floor, 2 Ngo Duc Ke Street - District 1 Ho Chi Minh City, Vietnam Tel:  +84 8 823 0453 Fax: +84 8 829 5271