LET'S TALK COMMUNICATIONS, INC.

Information and Communications Technology

G/F, ITS Building 2310 Pasong Tamo Ext., Makati City Makati Metro Manila

Tel : (02) 843-14-82 / 892-27-62 / 843-22-19

Fax : (02) 893-46-34

LOCATOR INTERNATIONAL TELECOM & TRADERS CORPORATION (LOCATOR)

Information and Communications Technology

G/F, North Davao Mining Building 104 Gamboa St. Legaspi Village Makati City Makati Metro Manila

Tel : (02) 815-12-36 / 818-08-93

Fax : (02) 819-29-44

MACRO COMMUNICATIONS (MACROCOM)

Information and Communications Technology

6th Floor, Golden Rock Building 168 Salcedo St. Legaspi Village Makati City Makati Metro Manila

Tel : (02) 817-64-75 / 892-81-76

Fax : (02) 817-46-41

MAILSTATION NET

Information and Communications Technology

Park Square 1 # 30 Ayala Center Makati City Makati Metro Manila

Tel : (02) 817-81-34 to 35 / 635-67-31

Fax : (02) 812-86-25

OCEANIC WIRELESS NETWORK, INC. (OWNI)

Information and Communications Technology

G/F, Electra House Building, 115-117 Esteban St., Legaspi Village, Makati City Makati Metro Manila

Tel : N/A

Fax : (02) 815-37-50

PHILCOM CORPORATION

Information and Communications Technology

PHILCOM Building 8755 Paseo de Roxas, Makati City Makati Metro Manila

Tel : (02) 816-28-51/ 816-28-72/817-3390

Fax : (02) 818-97-20/815-4471

PHILIPPINE COMMUNICATIONS SATELLITE CORPORATION (PHILCOMSAT)

Information and Communications Technology

11th Floor, Telecoms Plaza 316 Sen. Gil Puyat Avenue 1200 Makati City Makati Metro Manila

Tel : (02) 815-84-06

Fax : (02) 815-92-87 / 817-95-96 / 893-25-76

PHILIPPINE WIRELESS INC. (POCKETBELL)

Information and Communications Technology

21st Floor, Strata Building 200, Emerald Avenue, Pasig City Pasig Metro Manila

Tel : (02) 635-77-08 / 636-02-36

Fax : (02) 635-77-06

TELECHOICE PHILS. INC.

Information and Communications Technology

6/F, Multinational Bancorporation Center 6805 Ayala Avenue, Makati City Makati Metro Manila

Tel : (02) 888-66-11

Fax : (02) 888-68-17

GLOBAL-LINK MARKETING & MANAGEMENT SERVICES, INC.

Information and Communications Technology

Unit 1003 Antel 2000 Corporate Center,121 Valero St., Salcedo Village, Makati City Makati Metro Manila

Tel : 750-8588, 887-1304

Fax : 750-8585, 887-1305