AAA

1

MetroCall National TAP (888)

164

Advanced Paging and Wireless

2

MetroCall National2 TAP (800)

165

Advantage Paging

41

MetroCall TAP (757)

166

Airtouch Paging

3

MetroCall TAP (904)

162

Airtouch TAP

84

Metrotel National TAP

167

AllCom

4

Metrotel TAP

100

ALLTEL PCS

42

Midwest Paging

39

Alpha Messaging Center TAP

103

Midwest Paging National TAP

123

AlphaNow

5

Minncomm

57

American Messaging

73

MinnComm National TAP

133

American Messaging National TAP

149

MinnComm TAP (763)

134

American Messaging Network

81

Mobilfone

94

American Messaging TAP

74

MultiComm Paging TAP

97

American Messaging TAP (305)

145

MultiComm SNPP

98

American Messaging TAP (520)

140

MWD TAP

72

American Messaging TAP (586)

146

National Communication TAP

102

American Messaging TAP (618)

139

Network Services

20

American Messaging TAP (714)

147

New SPN National TAP

189

American Messaging TAP (734)

138

New SPN TAP (252)

194

American Messaging TAP (734)

144

New SPN TAP (330)

197

American Messaging TAP (734)

142

New SPN TAP (406)

190

American Messaging TAP (818)

150

New SPN TAP (609)

191

American Messaging TAP (818)

148

New SPN TAP (612)

193

American Messaging TAP (904)

141

New SPN TAP (626)

192

American Page Network

52

New SPN TAP (626)

195

Ameritech

6

Nextel

21

Ameritech 001 TAP

106

Nextel 2 Way

22

Ameritech TAP (314)

108

Northeast Paging

23

Ameritech TAP (573)

107

Omni-com Paging

24

Aquis SNPP

210

Omnicomm TAP (406)

110

Aquis TAP (615)

200

One Source

203

Arch National TAP

158

Other

40

Arch Wireless (USA Mobility)

38

Page 1

78

Arch Wireless 1-way (USA Mobility)

61

Page One TAP (304)

187

arch1way (USA Mobility)

18

Page Plus TAP (918)

153

AT&T Wireless

58

PageMart Canada

25

ATS National TAP

161

PageMe Inc

55

ATS Paging

83

PageNet - Canada

53

ATS TAP (402)

160

Pagenet Pro TAP

66

ATT Tap

208

PageOne - TX

215

Bailys Comm.

43

PageOne UK

92

Baystar

7

PagePlus

90

beepers.com

60

Pager People TAP

101

Bell Mobility (US)

8

Personal Page

214

Bell Mobility TAP (416 / Walkerton, ONT)

205

Porta-Phone Paging

26

Bell Mobility TAP (519 / Walkerton, ONT)

206

Priority Communications

27

BELL SNPP

204

ProPage

28

Cap Communications TAP (231)

175

RAM-Page

62

Carolina Wireless TAP

99

Range Paging

196

Carolina Wireless TAP (843)

172

Range Telecommunications

185

CellularPage

88

Range Telecommunications (TAP 512)

211

Central Vermont Comm.

45

Range Telecommunications TAP

209

Chariton Valley National TAP

199

RCS Wireless

77

Cingular

64

Rogers Two Way

48

Comm Special TAP (910)

109

RSC COMM National TAP

151

Communications Specialists

9

Satellink

29

Contact Communications

82

Satellink TAP (615)

111

Contact Paging

10

SBC National TAP (800.250)

129

Contact Wireless

207

SBC National TAP (800.864)

132

Cook Paging

37

SBC National TAP (877.802)

130

DataComm

11

SBC Paging

56

DataPage

12

SBC TAP

85

Dial A Page TAP (479)

186

SBC TAP (313)

131

Digi-Page/ Kansas

13

SBC TAP (573)

127

Edge Wireless

79

SBC TAP (763)

128

Electronic Engineering TAP (319.362)

181

Schuylkill Mobile

93

Electronic Engineering TAP (319.833)

180

Schuylkill TAP (570)

154

Electronic Engineering TAP (515)

179

Schuylkill TAP (717)

155

Extel Mobile

14

Sharp TAP (256)

176

GrayLink

15

Skytel

30

Highland Paging, Inc.

16

SkyTel National TAP

173

Illinois Signal

46

Skytel Talkabout

63

IM Cingular

76

Skytel TAP

67

Indiana Paging SNPP

44

Sprint SNPP

89

Indiana Paging TAP (219.756)

126

Stenocall TAP (806)

174

Indiana Paging TAP (219.928)

124

Teleone TAP

104

Indiana Paging TAP (317)

125

Teleone TAP (903)

178

Infopage Systems

17

Telepage TAP

105

Intelliguard Systems

95

TeleTouch (TeleOne) SNPP

202

Intelliguard Systems (TSU/Raven)

96

Teletouch TAP (501)

171

Island Page

68

Teletouch1 National TAP

168

JSM Comm TAP (414)

137

Teletouch2 National TAP

169

JSM Comm TAP (608)

136

Teletouch3 National TAP

170

JSMCOM 1-way

65

Tele-Trak

31

KP In-House

213

Telus Vancouver TAP

91

KPN TAP

212

Texas Communications

198

Lauttamus 2 TAP (304)

183

TSCNet

32

Lauttamus Communications SNPP

201

TWR TAP (301)

184

Lauttamus TAP (304)

182

UCOM

50

Maximum Communications

54

UCP

33

Metro Communication TAP

87

Unity Comm TAP (304)

135

Metrocall (USA Mobility)

19

Unity Communications

59

Metrocall 1-way (USA Mobility)

51

US Mobility TAP

75

MetroCall National TAP (800)

163

USA Mobility

80