I-MANILA:
411-1777 / 411-1888 / 411-1999
436-2536 - 56K access
Primary DNS: 10.10.10.10
Secondary DNS: 10.10.10.11

I-NEXT:
899-7801 / 560-0770
448-5815 - 56K access
Primary DNS: 202.61.69.4
Secondary DNS: 202.61.64.7

EPIC:
811-5307 - regular user
811-5840 - unlimited user
Primary DNS: 202.84.241.2
Secondary DNS: 202.84.241.3

PHILONLINE:
414-1111 / 448-7140 / 414-8800
410-8700 / 414-2818
Primary DNS: 203.176.16.2
Secondary DNS: 203.176.16.3

PHILWORLD
671-7660 / 671-7589 / 414-6601
435-4174 /410-4258 - 56K access

SEQUEL:
638-0000 / 638-0090 /636-0611
636-5251

TRI-ISYS:
309-0000 / 243-9550 / 450-4775

COMPASS:
637-1100 / 759-4906
Primary DNS: 203.172.9.211
Secondary DNS: 203.172.9.212

EVOSERVE:
718-3333 / 7273871 / 811-0787

PACIFIC:
917-2000 / 672-6188 / 635-1388
Primary DNS: 210.23.234.33
Secondary DNS: 210.23.234.65

MOZCOM:
910-8350 / 811-3859 /811-3765
811-3901 / 840-1271 / 899-4611
917-1100 - 56K access
Primary DNS: 202.47.132.1
Secondary DNS: 202.47.132.6

INFOCOM:
638-0420
Primary DNS: 203.172.11.21
Secondary DNS: 203.172.11.25

AMANET:
897-3688 / 897-3692 / 897-3702
897-3694 / 897-3753 / 897-3695
Primary DNS: 202.167.1.2
Secondary DNS: 202.167.1.1

MINDGATE:
636-6380
Primary DNS: 203.176.8.2 
Secondary DNS: 203.176.8.3

VIRTUAL ASIA:
896-8946

IMPACNET:
729-6500 

MAILSTATION:
892-3464 / 817-7574 / 817-8252
892-2351 / 817-8170 / 892-3520
892-3465 / 817-8239

USINET:
414-4222