Number of MYLINE Customers
As of end July 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 81 72 3 5 133 155
MYLINE PLUS 1,648 1,717 4,428 3,950 1,929 1,986 4,739 4,377 3,577 3,704 9,167 8,328
Subtotal 1,650 1,721 4,479 4,033 1,930 1,988 4,820 4,450 3,579 3,709 9,299 8,483
Percentage
(* see Note 2)
28.6% 29.7% 84.3% 82.2% 32.3% 33.2% 86.0% 84.6% 30.4% 31.5% 85.2% 83.5%
KDDI CORPORATION MYLINE 11 11 15 32 11 11 14 28 23 22 29 59
MYLINE PLUS 303 371 418 443 346 415 456 471 649 786 873 914
Subtotal 314 382 433 474 357 426 469 499 671 808 903 973
Percentage
(* see Note 2)
5.4% 6.6% 8.1% 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 15 20 27 28 32 44
MYLINE PLUS 170 217 235 240 180 229 244 241 349 446 479 481
Subtotal 185 232 252 263 192 243 259 262 377 475 511 525
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 1 3 5 3 12 17 21 16
MYLINE PLUS 110 118 131 118 30 41 49 44 140 159 180 162
Subtotal 121 132 146 131 31 44 54 47 152 176 201 178
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% 1.8%
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 84 44             84 44    
MYLINE PLUS 3,420 3,276             3,420 3,276    
Subtotal 3,504 3,320             3,504 3,320    
Percentage
(* see Note 2)
60.6% 57.3%             29.8% 28.2%    
NIPPON TELEGRAPH AND
TELEPHONE WEST
CORPORATION
MYLINE         105 63     105 63    
MYLINE PLUS         3,363 3,226     3,363 3,226    
Subtotal         3,468 3,289     3,468 3,289    
Percentage
(* see Note 2)
        58.0% 54.9%     29.5% 27.9%    
Total
(* see Note 3)
MYLINE 124 88 100 151 130 92 115 124 253 180 215 274
MYLINE PLUS 5,655 5,704 5,215 4,755 5,848 5,898 5,488 5,134 11,504 11,602 10,704 9,889
Subtotal 5,779 5,792 5,315 4,906 5,978 5,990 5,603 5,257 11,757 11,781 10,919 10,163
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 1,292 1,279 1,756 2,165 1,017 1,005 1,392 1,738 2,309 2,284 3,147 3,903
Grand Total 7,071 7,071 7,071 7,071 6,995 6,995 6,995 6,995 14,066 14,066 14,066 14,066
* 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.)