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Area Codes 215 & 267
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Codes 215 & 267 (Philadelphia metro).

Click on the pictures below for a larger version.


Buckingham

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
BCHMPABURS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(215) 794

Notes:
Source: GSV

 

Carversville

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
CRVVPACARS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(215) 297

Notes:
Source: GSV

 

Doylestown

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
DYTWPADBDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 230, 340, 345, 348, 489
(267) 880, 885

Notes:
Source: GSV

 

Lansdale

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
LNDLPALDDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(215) 361-2, 368, 393, 412, 631, 855
(267) 650

Notes:
Source: GSV

 

Line Lexington

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
LNLXPALNDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(215) 712, 822, 996-7

Notes:
Source: GSV

 

Morrisville

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
MRSLPAMVDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 295, 337, 428, 736

Notes:
Source: GSV

 

New Hope

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
NWHPPANHRS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(215) 862

Notes:
Source: GSV

 

Newtown

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
NWTWPANWDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 497, 504, 579, 860, 968
(267) 685, 757

Notes:
Source: GSV

 

North Wales

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
NWLSPANWDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 616. 652, 661, 699, 993
(267) 305

Notes:
Source: GSV

 

Perkasie

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PRKSPAPEDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 257-8, 453

Notes:
Source: GSV

 

 

Philadelphia Zone 1

"Baldwin"

 

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPABADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 221, 223, 335-9, 430, 707, 926

Notes:
Source: GSV

 

Philadelphia Zone 1

"Dewey"

Photo 2

Listing Updated:
December 2010

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPADEDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 218, 271, 334, 336, 339, 462-3, 465, 467-8, 551, 755, 897, 952
(267) 570

Notes:
 

 

 

Philadelphia Zone 1

"Locust"

Photo 2

 

Listing Updated:
July 2018

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPALODS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 241, 419, 466, 523, 553, 562-3, 575, 587, 640, 655, 761, 851, 864, 903, 981, 994

(267) 330, 675

Notes:
The Locust central office was built when they had steam powered earth movers, horses and wagons. It houses most of the class 5 switches that serve the downtown, center city Philadelphia business district. In the middle background of the second picture at the top can be seen the reddish ex Bell Atlantic Tower building. The blue glass building to the left is also on the next block and is the headquarters for Comcast. Source: John B.

 

Philadelphia Zone 1

"Market"

Listing Updated:
July 2018

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPAMKDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(215) 408, 418, 433, 440, 451, 503, 521, 560, 566, 644, 786, 955, 973

Notes:
The Market central office building was known for having lots of toll carrier, toll switching and special circuits equipment. It's in the Chinatown area, employees work there around the clock, about 200 people. Source: John B.

 

Philadelphia Zone 1

"Pennypacker"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPAPEDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 454, 520, 545-6, 670, 731-2, 735, 772, 790, 875, 893, 985

Notes:
Source: GSV

 

Philadelphia Zone 1

"Poplar"

Photo 2

Listing Updated:
July 2018

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPAPODS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 204, 232, 235-6, 684, 763, 765, 769, 777, 787, 978

Notes:
The Verizon Popular central office started off with Western Electric Co. switchboards. Source: John B.

 

Philadelphia Zone 1

"Regent"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPAREDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 203, 291, 423, 425-7, 634, 739

Notes:
Source: GSV

 

Philadelphia Zone 2

"Evergreen"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPAEVDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(215) 222. 243, 349, 382, 386-7, 417, 571, 573, 590, 596, 614-5, 662, 746, 823, 895, 898
(267) 425-6
 

Notes:
Source: GSV

 

Philadelphia Zone 2

"Saratoga"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPASADS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(215) 724, 726-7, 729-30

Notes:
Source: GSV

 

Philadelphia Zone 2

"Sherwood"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPASHDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(215) 471-2, 474, 476, 528, 747-8, 764

Notes:
Source: GSV

 

Philadelphia Zone 2

"Trinity"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPATRDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(215) 452, 473, 477, 502, 578, 581, 871, 877-9, 883

Notes:
Source: GSV

 

 

 

Philadelphia Zone 3

"Chestnut Hill"

Photo 2

 

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPACHDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 233, 242, 247-8, 381, 402, 753, 836

Notes:
Also serves parts of Philadelphia Suburban Zone 32. Source: John B.

 

Philadelphia Zone 3

"Davenport"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPADBDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(215) 324, 329, 455-7, 621

Notes:
Source: GSV

 

Philadelphia Zone 3

"Germantown"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPAGEDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 438, 713, 842-4, 848-9, 951, 991

Notes:
Source: GSV

 

Philadelphia Zone 3

"Ivy Ridge"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPAIVDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(215) 403, 406, 482-3, 487, 508-9, 839, 930, 984
(267) 385

Notes:
Source: GSV

 

Philadelphia Zone 3

"Waverly"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPAWVDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 224, 276, 424, 548-9, 635, 782, 924, 927

Notes:
Source: GSV

 

Philadelphia Zone 4

"Jefferson"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPAJEDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(215) 288-9, 533, 535, 537, 743-4, 807, 831, 912

Notes:
Source: GSV

 

Philadelphia Zone 4

"Knights Road"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPAKRDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(215) 281, 501, 612, 632, 637, 824

Notes:
Source: GSV

 

Philadelphia Zone 4

"Mayfair"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPAMYDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 331-3, 335, 338, 543, 624, 708

Notes:
Source: GSV

 

Philadelphia Zone 4

"Orchard"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPAORDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 330, 464, 516, 552, 602, 618, 671, 673, 676-7, 698, 856, 934, 960-1, 969

Notes:
Source: GSV

 

Philadelphia Zone 4

"Pilgrim"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PHLAPAPIDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 214, 342, 379, 663, 695, 697, 722, 725, 728, 737, 742, 745

Notes:
Source: GSV

 

Philadelphia Suburban Zone 33

"Ambler"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
AMBLPAAMDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(215) 283, 540, 542, 591, 619, 628, 641, 643, 646, 653-4, 664, 775, 793, 986
(267) 468

Notes:
Source: GSV

 

Philadelphia Suburban Zone 34

"Jenkintown"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
JENKPAJKDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(215) 376, 481, 517, 572, 576, 881, 884-7

Notes:
Source: John B.

 

Philadelphia Suburban Zone 37

"Bethayres"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
BTHYPABHDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 914, 938, 947

Notes:
Source: GSV

 

Philadelphia Suburban Zone 38

"Willow Grove"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
WLGRPAWGDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 657-9, 706, 784, 830

Notes:
Source: GSV

 

Philadelphia Suburban Zone 39

"Hatboro"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
HTBOPAHBDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(215) 293, 323, 328, 441-4, 672, 674-5, 682, 773, 956-7

Notes:
Source: GSV

 

Philadelphia Suburban Zone 40

"Churchville"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
CHVLPACHDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(215) 322, 354-5, 357, 364, 396, 942, 953

Notes:
Source: GSV

 

Philadelphia Suburban Zone 41

"Eddington"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
EDTNPAEDDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 202, 244-5, 604, 633, 638-9

Notes:
Source: GSV

 

Philadelphia Suburban Zone 42

"Bristol"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
BRSTPABRDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(215) 781, 785, 788, 826

Notes:
Source: GSV

 

Philadelphia Suburban Zone 43

"Langhorne"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
LANGPALADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 702, 741, 750, 752, 757, 891
(267) 572

Notes:
Source: GSV

 

Philadelphia Suburban Zone 44

"Tullytown"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
TULYPATUDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 269, 547, 943, 945-6, 949, 580

Notes:
Source: GSV

 

Philadelphia Suburban Zone 45

"Warrington"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
WGTNPAWRDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 343, 491, 918

Notes:
Source: GSV

 

Plumsteadville

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PSVLPAPVRS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(215) 249, 766

Notes:
Also serves Dublin ratecenter. Source: GSV

 

Quakertown

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
QKTWPAQTDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 529, 536, 538, 804

Notes:
Source: GSV

 

Wycombe

"Pineville"

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
PIVLPAPVRS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(215) 598

Notes:
Source: GSV

 

Yardley

Listing Updated:
May 2020

Operating Company:
Verizon/Bell Atlantic/Bell of Pennsylvania

CLLI:
YRDLPAYLDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(215) 321, 369, 493

Notes:
Source: GSV

 

 


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Page last modified May 14, 2020
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