BAYANTEL

Information and Communications Technology

5/F, Benpres Building Exchange Road Pasig City Pasig Metro Manila

Tel : (02) 633-1111 loc 2268; 2173; 449-2140

Fax : (02) 634-2657; 449-2441; 449-2432

BRITISH TELECOMS

Information and Communications Technology

G/F, Splendido Gardens Salcedo 146 HV Dela Costa St. Salcedo Village, Makati City Makati Metro Manila

Tel : (02) 753-35-11 / 753-35-13

ECI TELECOM (PHILIPPINES) INC.

Information and Communications Technology

27th Floor, Unit 2702 Antel 2000 Bldg., 121 Valero St., Salcedo Village, Makati City Makati Metro Manila

Tel : 845-2333; 750-8175

Fax : 843-8222

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