Number of MYLINE Customers
As of end November 2021
 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 4 54 87 1 2 85 77 3 6 139 164
MYLINE PLUS 1,740 1,817 4,647 4,145 2,053 2,115 5,027 4,643 3,792 3,932 9,674 8,788
Subtotal 1,742 1,821 4,701 4,232 2,054 2,117 5,112 4,719 3,795 3,938 9,813 8,951
Percentage
(* see Note 2)
28.7% 29.9% 84.1% 82.1% 32.3% 33.3% 85.9% 84.5% 30.5% 31.6% 85.0% 83.3%
KDDI CORPORATION MYLINE 12 12 16 33 12 12 15 30 24 24 31 63
MYLINE PLUS 323 394 444 471 371 445 489 505 694 839 932 976
Subtotal 335 406 460 504 383 457 504 536 718 863 963 1,040
Percentage
(* see Note 2)
5.5% 6.7% 8.2% 9.8% 6.0% 7.2% 8.5% 9.6% 5.8% 6.9% 8.3% 9.7%
SoftBank Corp. MYLINE 16 16 17 24 13 14 16 22 29 30 34 46
MYLINE PLUS 179 229 248 253 191 245 260 257 370 474 508 510
Subtotal 195 245 265 277 205 259 276 279 399 504 542 556
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 12 15 17 13 1 4 6 3 12 18 22 17
MYLINE PLUS 117 126 139 126 32 44 53 47 150 169 192 173
Subtotal 129 141 156 139 33 47 58 50 162 188 214 189
Percentage
(* see Note 2)
2.1% 2.3% 2.8% 2.7% 0.5% 0.7% 1.0% 0.9% 1.3% 1.5% 1.9% 1.8%
ARTERIA Networks
Corporation 
MYLINE 0 0 0 0 0 0 0 0 0 0 0 0
MYLINE PLUS 5 5 5 4 0 0 0 0 5 5 5 5
Subtotal 5 5 5 5 1 1 1 0 6 5 6 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% 0.1% 0.0%
NIPPON TELEGRAPH AND
TELEPHONE EAST
CORPORATION
MYLINE 88 46             88 46    
MYLINE PLUS 3,579 3,423             3,579 3,423    
Subtotal 3,668 3,469             3,668 3,469    
Percentage
(* see Note 2)
60.4% 57.0%             29.5% 27.9%    
NIPPON TELEGRAPH AND
TELEPHONE WEST
CORPORATION
MYLINE         112 67     112 67    
MYLINE PLUS         3,563 3,416     3,563 3,416    
Subtotal         3,675 3,483     3,675 3,483    
Percentage
(* see Note 2)
        57.9% 54.7%     29.6% 28.0%    
Total
(* see Note 3)
MYLINE 130 92 104 158 139 98 122 132 269 191 227 290
MYLINE PLUS 5,943 5,995 5,483 4,999 6,211 6,264 5,829 5,453 12,155 12,259 11,312 10,451
Subtotal 6,073 6,087 5,587 5,157 6,350 6,363 5,952 5,585 12,424 12,450 11,539 10,742
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 1,348 1,334 1,834 2,264 1,071 1,058 1,469 1,836 2,418 2,392 3,303 4,100
Grand Total 7,421 7,421 7,421 7,421 7,421 7,421 7,421 7,421 14,842 14,842 14,842 14,842
* 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.)