Home Page
About Us
FAQ
Listings by US State
Listings by Area Code
Listings by Region
Canada
International
What's New
Links
Contact Us

 

Area Codes 610 & 484
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Codes 610 & 484 (Pennsylvania).

Click on the pictures below for a larger version.


Allentown

"Main"

Photo 2 | Photo 3

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
ALTWPAALDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(484) 505, 664
(610) 432-5, 437, 439, 508, 606, 663, 712, 740, 770, 774, 776, 778, 782, 820-1, 969

Notes:
Current picture source: GSV. Photos 2 and 3 source: Linda in PA

 

Allentown

"Kuhnsville"

Listing Updated:
June 2013

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
KHVLPAKUDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(484) 634
(610) 336, 366, 391, 395, 398, 481, 530, 706, 720

Notes:
Source: Linda in PA

 

Allentown

"Mountainville"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
ALTWPAMTDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 709, 791, 797-8

Notes:
Source: GSV

 

Northampton

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
NATNPANRDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 261-2, 502

Notes:
Source: GSV

 

Philadelphia Suburban Zone 10

"Chester Heights"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
CHTTPACTDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(484) 840
(610) 358, 361, 459, 558

Notes:
Source: GSV

 

Philadelphia Suburban Zone 11

"Chester A"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
CHESPACADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(610) 447, 490, 499, 872, 874, 876

Notes:
Source: GSV

 

Philadelphia Suburban Zone 11

"Chester B"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
CHESPACBDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 364, 485, 494, 497, 859

Notes:
Source: GSV

 

Philadelphia Suburban Zone 12

"Media"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
MEDIPAMEDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(484) 444
(610) 565-6, 627, 891-2

Notes:
Source: GSV

 

Philadelphia Suburban Zone 13

"Springfield"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
SPFDPASFDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 328, 338, 541, 543-4, 604, 690

Notes:
Source: GSV

 

Philadelphia Suburban Zone 14

"Glenolden"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
GLLDPAGNDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 237, 461, 522, 532, 534, 583, 586

Notes:
Source: GSV

 

Philadelphia Zone 14

"Ridley Park"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
RDPKPARPDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 362, 521, 591, 595, 833

Notes:
Source: GSV

 

Philadelphia Suburban Zone 17

"Kirklyn"

Photo 2

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
KRLNPAKLDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(610) 352, 446, 449, 713, 734, 789, 853, 924

Notes:
Source: John B.

 

Philadelphia Suburban Zone 17

"Lansdowne"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
LNSDPALDDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 259, 284, 394, 622-3, 626

Notes:
Source: GSV

 

Philadelphia Suburban Zone 23

"Bala Cynwyd"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
BCYNPABCDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 206, 617, 62, 660, 664, 667-8, 747, 771, 949

Notes:
Source: GSV

 

Philadelphia Suburban Zone 24

"Ardmore"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
ARMRPAARDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 642, 645, 649, 658, 896

Notes:
Source: GSV

 

Philadelphia Suburban Zone 25

"Bryn Mawr"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
BRYMPABMDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 519-20, 525-7, 581

Notes:
Source: GSV

 

Philadelphia Suburban Zone 26

"Wayne"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
WAYNPAWYDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(484) 582
(610) 225, 254, 293, 341, 687-8, 902, 964, 971, 975, 989, 995

Notes:
Source: GSV

 

Philadelphia Suburban Zone 28

"Paoli"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PAOLPAPADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(484) 595
(610) 219, 240, 251, 296, 407-8, 576, 578, 640, 644 647-8, 651, 669, 695, 722, 725, 889, 981, 993

Notes:
Source: GSV

 

Philadelphia Suburban Zone 29

"King of Prussia"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
KGPRPAKPDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 205, 265, 337, 354, 491, 768, 783, 878, 962, 992

Notes:
Source: GSV

 

Philadelphia Suburban Zone 29

"Trooper"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
TRPRPATRDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(484) 676, 682
(610) 539, 630-1, 635, 650, 666, 676

Notes:
Source: GSV

 

Philadelphia Suburban Zone 30

"Norristown"

Photo 2

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
NRTWPANRDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(484) 322, 622
(610) 329, 270, 272, 275, 277-9, 292, 731

Notes:
Source: John B.

 

Philadelphia Suburban Zone 31

"Conshohocken"

Photo 2

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
CNSHPACNDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(484) 344, 530
(610) 238, 260, 397, 567, 629, 825, 828, 832, 834, 940-1

Notes:
Source: John B.

 

Reading

"Main"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
RDNGPAREDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(484) 338
(610) 208, 236, 320, 371-6, 378, 396, 478, 607, 655, 736, 988

Notes:
Source: GSV

 

Reading

"Laureldale"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
LRDLPALBDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 921, 929, 939

Notes:
Source: GSV

 

Reading

"Saint Lawrence"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
SLWBPASLDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 379, 406, 779

Notes:
Source: GSV

 

Reading

"Shillington"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
SHLNPASHDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 603, 775. 777, 796

Notes:
Source: GSV

 

Reading

"Sinking Spring"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
SNSPPASSDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(610) 670, 678, 927

Notes:
Source: GSV

 

 


Copyright 2020 Telephone Central Office Building Pictures
Page last modified May 21, 2020
Contact us for more information