Number of MYLINE Customers
As of end August 2022
 Unit: 1,000 lines
  Eastern Japan Area Western Japan Area Total
Local Call In-
prefecture
 long-distance
Out-of-
prefecture long-distance
International Local Call In-
prefecture
 long-distance
Out-of-
prefecture long-distance
International Local Call In-
prefecture
 long-distance
Out-of-
prefecture long-distance
International
Registered
customers
*see Note 1
NTT Communications
Corporation
MYLINE 2 3 52 83 1 2 80 72 3 5 132 154
MYLINE PLUS 1,637 1,706 4,403 3,929 1,913 1,971 4,704 4,345 3,550 3,676 9,107 8,274
Subtotal 1,639 1,709 4,455 4,012 1,914 1,972 4,784 4,417 3,553 3,682 9,239 8,429
Percentage
(* see Note 2)
28.5% 29.7% 84.3% 82.2% 32.3% 33.2% 86.0% 84.7% 30.4% 31.5% 85.2% 83.5%
KDDI CORPORATION MYLINE 11 11 15 31 11 11 14 27 22 22 29 59
MYLINE PLUS 301 368 415 439 342 411 451 466 643 779 866 906
Subtotal 312 380 430 471 353 422 465 494 665 801 895 965
Percentage
(* see Note 2)
5.4% 6.6% 8.1% 9.7% 6.0% 7.1% 8.4% 9.5% 5.7% 6.8% 8.3% 9.6%
SoftBank Corp. MYLINE 15 15 17 23 12 13 15 20 27 28 32 43
MYLINE PLUS 169 216 233 238 178 228 242 240 347 443 475 478
Subtotal 184 231 250 261 190 241 257 260 374 471 507 521
Percentage
(* see Note 2)
3.2% 4.0% 4.7% 5.4% 3.2% 4.1% 4.6% 5.0% 3.2% 4.0% 4.7% 5.2%
Rakuten Mobile, Inc. MYLINE 11 14 16 12 0 3 5 3 12 17 21 15
MYLINE PLUS 109 117 130 117 30 40 49 43 139 158 178 161
Subtotal 120 131 145 130 31 44 54 47 151 175 199 176
Percentage
(* see Note 2)
2.1% 2.3% 2.7% 2.7% 0.5% 0.7% 1.0% 0.9% 1.3% 1.5% 1.8% 1.7%
ARTERIA Networks
Corporation 
MYLINE 0 0 0 0 0 0 0 0 0 0 0 0
MYLINE PLUS 5 4 4 4 0 0 0 0 5 5 5 4
Subtotal 5 5 5 4 1 0 0 0 5 5 5 5
Percentage
(* see Note 2)
0.1% 0.1% 0.1% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
NIPPON TELEGRAPH AND
TELEPHONE EAST
CORPORATION
MYLINE 84 43             84 43    
MYLINE PLUS 3,403 3,260             3,403 3,260    
Subtotal 3,487 3,304             3,487 3,304    
Percentage
(* see Note 2)
60.7% 57.4%             29.9% 28.2%    
NIPPON TELEGRAPH AND
TELEPHONE WEST
CORPORATION
MYLINE         104 62     104 62    
MYLINE PLUS         3,339 3,203     3,339 3,203    
Subtotal         3,443 3,265     3,443 3,265    
Percentage
(* see Note 2)
        58.0% 54.9%     29.5% 27.9%    
Total
(* see Note 3)
MYLINE 123 87 99 150 128 91 114 122 252 178 214 272
MYLINE PLUS 5,623 5,671 5,186 4,728 5,804 5,853 5,447 5,095 11,427 11,524 10,632 9,823
Subtotal 5,746 5,759 5,285 4,878 5,932 5,944 5,561 5,217 11,679 11,703 10,846 10,095
Percentage
(* see Note 2)
100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
No. of customers not yet registered 1,285 1,273 1,747 2,154 1,011 1,000 1,383 1,726 2,297 2,273 3,130 3,880
Grand Total 7,032 7,032 7,032 7,032 6,944 6,944 6,944 6,944 13,975 13,975 13,975 13,975
* Note 1: No. of completed registrations of applications received at the MYLINE Center (does not include applications still being processed for registration).
* Note 2: The percentages under Subtotal represent the percentage of registered customers accounted for that telephone company.
* Note 3: Total represents the total number of registered customers.
(Numbers are rounded to the nearest thousand.)