Number of MYLINE Customers
As of end June 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 84 1 2 81 73 3 5 133 156
MYLINE PLUS 1,659 1,730 4,455 3,975 1,944 2,002 4,774 4,410 3,603 3,731 9,229 8,384
Subtotal 1,661 1,733 4,507 4,058 1,945 2,003 4,855 4,482 3,606 3,737 9,362 8,541
Percentage
(* see Note 2)
28.6% 29.7% 84.3% 82.2% 32.3% 33.2% 86.0% 84.6% 30.5% 31.5% 85.2% 83.5%
KDDI CORPORATION MYLINE 11 11 15 32 11 11 14 28 23 22 29 60
MYLINE PLUS 306 374 421 446 349 419 460 475 655 793 881 921
Subtotal 317 385 437 478 360 430 474 503 678 815 910 981
Percentage
(* see Note 2)
5.5% 6.6% 8.2% 9.7% 6.0% 7.1% 8.4% 9.5% 5.7% 6.9% 8.3% 9.6%
SoftBank Corp. MYLINE 15 15 17 23 12 13 16 21 27 29 32 44
MYLINE PLUS 171 218 236 241 181 231 245 243 352 449 482 484
Subtotal 186 234 253 265 193 244 261 264 379 478 514 528
Percentage
(* see Note 2)
3.2% 4.0% 4.7% 5.4% 3.2% 4.0% 4.6% 5.0% 3.2% 4.0% 4.7% 5.2%
Rakuten Mobile, Inc. MYLINE 11 14 16 13 1 3 5 3 12 17 21 16
MYLINE PLUS 111 119 132 119 31 41 50 44 141 160 181 163
Subtotal 122 133 147 132 31 44 55 47 153 177 202 179
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 5 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 85 44             85 44    
MYLINE PLUS 3,440 3,294             3,440 3,294    
Subtotal 3,524 3,338             3,524 3,338    
Percentage
(* see Note 2)
60.6% 57.3%             29.8% 28.1%    
NIPPON TELEGRAPH AND
TELEPHONE WEST
CORPORATION
MYLINE         106 63     106 63    
MYLINE PLUS         3,388 3,249     3,388 3,249    
Subtotal         3,493 3,313     3,493 3,313    
Percentage
(* see Note 2)
        58.0% 54.9%     29.5% 27.9%    
Total
(* see Note 3)
MYLINE 125 88 100 152 131 93 116 125 255 181 216 276
MYLINE PLUS 5,691 5,740 5,248 4,785 5,892 5,942 5,530 5,173 11,583 11,682 10,778 9,958
Subtotal 5,816 5,828 5,349 4,937 6,023 6,035 5,646 5,297 11,839 11,863 10,994 10,234
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 1,300 1,287 1,767 2,178 1,025 1,013 1,403 1,751 2,325 2,300 3,169 3,930
Grand Total 7,115 7,115 7,115 7,115 7,048 7,048 7,048 7,048 14,164 14,164 14,164 14,164
* 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.)